I need help on this question
(the 2 bottom numbers are 5&7)

 I Need Help On This Question (the 2 Bottom Numbers Are 5&7)

Answers

Answer 1

The height of the ladder to the top of the building is 14.4 feet.

How to find the height of the ladder?

The ladder leaned against the building. The base of the ladder is 12 ft from the base of the building. Marta is 6 feet tall.

Therefore, let's find how far up the building is the top of the ladder.

Hence, using similar triangle ratios,

x / 12 = 6 / 5

where

x = height of the building from the top of the ladder.

Therefore,

x / 12 = 6 / 5

cross multiply

5x = 72

divide both sides by 5

x = 72 / 5

x = 14.4

Therefore,

height of the building from the top of the ladder = 14.4 ft

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Related Questions

Directions: For number 1, complete the table and the coordinate plane.
1. Paul is designing his model town layout. Use the descriptions below to graph each point on the
coordinate plane. Then, complete the table by writing the ordered pairs for each point y

Answers

The tale showing the ordered pair and the location is below

Point                 Ordered Pair (x, y)

Library          (7, 8)

Market          (3, 6)  

Bank             (3, 8)  

School          (10, 8)

Pool              (7, 3)

Park              (7, 1)

How t complete the table

To complete the table and graph the points on the coordinate plane, we can follow the given descriptions:

Library is 7 units right and 8 units up from the origin.

this means the library's coordinates are (7, 8).

Market is 4 units left and 2 units down from the library.

(7 - 4, 8 - 2), which simplifies to (3, 6).

Bank has the same x-coordinate as the market and a y-coordinate of 8.

Since the x-coordinate of the market is 3, the bank's coordinates are (3, 8).

School has the same y-coordinate as the bank and an x-coordinate of 10.

Since the y-coordinate of the bank is 8, the school's coordinates are (10, 8).

Pool is 5 units down and 3 units left from the school.

the pool's coordinates are (10 - 3, 8 - 5) which simplifies to (7, 3).

Park has the same x-coordinate as the pool and a y-coordinate of 1.

Since the x-coordinate of the pool is 7, the park's coordinates are (7, 1).

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To win a game Ferancine needs to move 10 or more spaces. How many ways can she roll a sum greater than or equal to 10? Use the diagram of the sample spaces to help you

Answers

The number of ways in which a sum greater than or equal to 10 can be rolled is 13

Sample Space for sum of 2 die rolls

2,3,4,5,6,7

3,4,5,6,7,8

4,5,6,7,8,9

5,6,7,8,9,10

6,7,8,9,10,11

7,8,9,10,11,12

Counting the number of events where the sum is greater than or equal to 10

The number of events is 13.

Therefore, the number of ways to roll a sum equal to or greater than 10 is 13.

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SHOW WORK PLEASE HELP

Answers

The system of inequality is solved on the graph and the point of solution is given by P ( -0.833 ,0 )

Given data ,

Let the system of inequality be represented as A and B

Now , the values of A and B are

-7x + 3y > 3   be equation (1)

6x + 3y ≤ -5   be equation (2)

On plotting the equations on the graph , the points of intersection is the solution to the inequality

So , the point of intersection on the graph are

P ( -0.833 ,0 ) and Q ( -0.566 , -0.321 )

Hence , the solution to the inequality is P ( -0.833 ,0 )

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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar and ^ to indicate an exponent.

Simplify the expression .
(3x^2y^-3)^3 divided by 27(xy)^-9

The simplified expression is .

Answers

The simplified expression after the division is x¹⁵.

Given an expression,

(3x² y⁻³)³ divided by 27 (xy)⁻⁹

We have to find the simplified form of the expression.

To simplify this, we have to know the basic rules in the operation of exponents.

Division rule of exponents is xᵃ / xᵇ = xᵃ⁻ᵇ

Multiplication rule of exponents is xᵃ . xᵇ = xᵃ⁺ᵇ

Power of power rule is (xᵃ)ⁿ = xᵃⁿ

Given expression is,

(3x² y⁻³)³ / 27 (xy)⁻⁹

This can be written as,

(3x² y⁻³)³ / 27 (xy)⁻⁹ = 27 x⁶ y⁻⁹ / 27 x⁻⁹ y⁻⁹

Cancelling the same terms in the numerator and denominator,

(3x² y⁻³)³ / 27 (xy)⁻⁹ = x⁶ / x⁻⁹

                                 = x⁶ ⁻ ⁽⁻⁹⁾

                                 = x¹⁵

Hence the simplified form is x¹⁵.

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compare1/2 with 3/4 using (<>=)

Answers

Answer: 3/4 is greater than 1/2  

                                   >

Step-by-step explanation:

Ami and Josh use a calculator to work out 595/4.08² + 5.3

Ami’s answer is 27.1115

Josh’s answer is 271.115

One of these answers is correct.

Use approximations to find out which answer is correct.

Answers

Ami nor Josh is correct. The correct answer should be approximately 41.0651.

To determine which answer is correct, let's approximate the calculation and compare the results.

First, let's evaluate 595/4.08²:

595 / (4.08²) ≈ 595 / (4.08 × 4.08) ≈ 595 / 16.6464 ≈ 35.7651

Next, let's add 5.3 to the result:

35.7651 + 5.3 ≈ 41.0651

Now, let's compare the approximate value with the given answers:

Ami's answer: 27.1115

Josh's answer: 271.115

From the approximations, we can see that neither Ami's answer nor Josh's answer matches the calculated result of 41.0651.

Therefore, based on the given answers, neither Ami nor Josh is correct. The correct answer should be approximately 41.0651.

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10 in.
11 in.
5.6 in.
10 in.
A. 444 in²
B. 544 in2
C. 644 in2
D. 780 in²

Answers

Answer:

  I, B

Step-by-step explanation:

You want the surface area of the triangular prism and the composite cuboid+pyramid figures shown.

Prism

The surface area is the area of the two bases plus the lateral area of the rectangular faces.

  SA = bh +PH

  SA = (8 ft)(6 ft) +(8 ft +6 ft +10 ft)(12 ft) = 48 ft² +(24 ft)(12 ft) = 336 ft²

The surface area of the prism is 336 square feet. (choice I)

Pyramid

The surface area of this figure is the sum of the areas of the square base, the lateral area of the cuboid, and the later area of the triangular faces.

  SA = s² +4sh +2sH

  SA = (10 in)² +4(10 in)(5.6 in) + 2(10 in)(11 in)

  SA = 100 in² +224 in² +220 in² = 544 in²

The area of the pyramid figure is 544 square inches. (choice B)

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Kevin bought a toy for ₹250 and marked it at a price to ensure 12% profit even after offering a discount of 20%. What price did she mark it at?

Answers

Answer:

kevin marked the toy at a price of $352.68.

Step-by-step explanation:

to ensure a 12% profit, the selling price should be 112% of the cost price.

Based on the line ploy what is the median number of people who attended the news film ms showing at the movie theater

Answers

The median of the set graphed un the line plot is 127, so the correct option is B.

How to find the median?

The median is just the middle value of a set, when we order it from lowest to largest.

Here the set is graphed on the line plot, and there are a total of 17 points, the middle point will be the one number 9.

Then we need to count until the 9th point and see which value it is, the 9th point is 127, so that is the median of the given set.

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what is the estimated sum of 4 5/12 + 3 8/14

A.7
B.7 1/2
C.8
D.9

Answers

The estimated sum of 7 83/84 is 8 to the nearest whole number.

Addition of mixed fractions:

Mixed fractions are fraction that has a whole number attached to an improper fraction. A mixed fraction can be added by first adding the real whole numbers together, then adding their improper fraction counterparts with it.

Also, we can add two mixed fractions together by first converting all the mixed fractions to improper fractions before adding them together.

Using the first process:

= 4 5/12 + 3 8/14

The whole number are 4 and 3, adding those two together, we have:

= 7 (5/12 + 8/14)

The L.C.M of 12 and 14 is 84.

= 7( (7×5)+ (6*8) )  /84

= 7 (35+ 48/84)

= 7 (83/84)

To decimal, we get 7.988. Therefore, the estimated sum of 7 83/84 is 8 to the nearest whole number.

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Answer this question please

Answers

The correct option is the first one, the graphs are:

I) This is an identity.

II) This is a reciprocal function.

III) This is an absolute value function.

IV) This is a square root.

Which type of functions is each one?

First let's define general graphs for each of these functions.

Identity: This is a line y = x, this line makes two 45° angles on the first quadrant.Absolute value: The graph of this function has a V shape.Recipriocal function: This is of the form y = 1/x. The graph of this will be like two "C" one that opens to the left and other to the right.Square root function: The graph of this starts at the origin and opens to the right.

Then the graphs are:

I) This is an identity.

II) This is a reciprocal function.

III) This is an absolute value function.

IV) This is a square root.

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Chris plans to put a trim around his poster. Which of the following shows the correct amount of trim to cover the perimeter?

a) 4ft
b) 6ft
c) 8ft
d) 10ft​

Answers

Answer:

c) 8 ft

Step-by-step explanation:

If the figure is a square, then all sides have the same length.

perimeter = 4 × length of one side

perimeter = 4 × 2 ft

perimeter = 8 ft

Answer is C) 8ft. I hope this help

what is the ratio of the area of an equilateral triangle with the side lengths of 4 inches to the area of a regular hexagon with side lengths of two inches

Answers

The desired ratio will be 2/3

The area of an equilateral triangle can be calculated using the formula:

Area of equilateral triangle = (√(3) / 4) * side length²

For the given equilateral triangle with a side length of 4 inches, the area is:

Area of equilateral triangle = (√(3) / 4) * 4^2 = (√(3) / 4) * 16 = 4 * √(3) square inches

The area of a regular hexagon can be calculated using the formula:

Area of regular hexagon = (3 * √(3) / 2) * side length²

For the given regular hexagon with a side length of 2 inches, the area is:

Area of regular hexagon = (3 * √(3) / 2) * 2² = (3 * √(3) / 2) * 4 = 6 * (3) square inches

Now, we can calculate the ratio of the areas:

Ratio = (Area of an equilateral triangle) / (Area of the regular hexagon)

= (4 *√(3)) / (6 * √(3))

= 2/3

Therefore, the ratio of the area of an equilateral triangle with side lengths of 4 inches to the area of a regular hexagon with side lengths of 2 inches is 2/3.

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Which angles are corresponding angles?

Answers

The angles that are classified as corresponding angles are those that have transversal lines that cut across straight lines. In the diagram, these are: ∠STW and ∠VWY

What are the corresponding angles?

Corresponding angles are those angles that are formed when transversal lines are cut across straight lines. The angles that are regarded as corresponding are located on the same side or section of the transversal line.

These angles are also said to be congruent because the transversal moves through parallel lines. So, when angles are in matching corners we refer to them as corresponding.

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Sheila is biking at a constant speed. She travels 54 meters in 9 seconds.

Part A
How many meters per second does Sheila travel?
Enter the number in the box.


Part B
How long in seconds would it take Sheila to travel 90 meters at this speed?
Enter the number in the box.
--Please help me ASAP! all help is deeply appreciated--
(question 22 Topics 1-6: Assessment)

Answers

Answer:

Part A:

Sheila travels at a speed of 6 meters per second.

Part B:

It would take Sheila 15 seconds to travel 90 meters at this speed.

Step-by-step explanation:

Part A:

To calculate Sheila's speed, we divide the distance traveled (54 meters) by the time taken (9 seconds):

Speed = Distance / Time = 54 meters / 9 seconds = 6 meters per second.

Therefore, Sheila travels at a speed of 6 meters per second.

Part B:

To find the time it would take for Sheila to travel 90 meters at the same speed, we can use the formula:

Time = Distance / Speed

Plugging in the values, we have:

Time = 90 meters / 6 meters per second = 15 seconds.

Therefore, it would take Sheila 15 seconds to travel 90 meters at this speed.

What is the rate of increase for the function f(x) =(√/24)²*?
01/1/1
O 2√3
04
O 49

Answers

The rate of increase for the function f(x) = 1/3(∛24)²ˣ is 2∛3

How to calculate the rate of increase for the function

From the question, we have the following parameters that can be used in our computation:

f(x) = 1/3(∛24)²ˣ

When the exponent is evaluated, we have

f(x) = 1/3(2∛3)ˣ

An exponential function is represented as

f(x) = abˣ

Where

a = initial value

b = growth or decay factor

Using the above as a guide, we have the following:

b = 2∛3

Hence, the rate of increase for the function is 2∛3

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Please solve the problem
Solve: √x-5= -5

Answers

Answer:

x = 30.

Step-by-step explanation:

Last one please help


Wil give 20 point

Answers

Answer:

blue 3/4

black 4/5

Step-by-step explanation:

I'm not sure about the answer

Answer:

2/25

Step-by-step explanation:

So 30 total marbles.

The marble is being REPLACED this time. Our denominator (30) won't change for this example because we're putting the marble back in the bag in between selections.

Prob (blue) = 12/30

We put that marble back so we still have 30 marbles in the bag.

Now we're going to look for prob(black) = 6/30

Multiply these 2 'events' by each other; they are independent events.

(12/30) x (6/30) = 2/25

Pedro has created a model triangular park with a height of 16 inches and a base of 36 inches A construction company litled design and wanted To build the park in clinton the site will have a base of 90 yards draw the image what is the setup. what will the height be

Answers

The height of the park is 1.1 yards.

We are given that;

Height=16inches

Base=36inches

Now,

The scale factor is the ratio of the corresponding sides of two similar figures. In this case, the scale factor is 90/36 = 2.5, since the base of the park is 2.5 times larger than the base of the model.

To find the height of the park, we can multiply the model height by the scale factor. This gives us:

Height of park=Height of model× Scale factor

Height of park=0.44×2.5

Height of park=1.1

Therefore, by unitary method the answer will be will be 1.1 yards.

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Find the measure of an angle whose measure is 18 degrees less than one-half of the measure of its complement.

If x represents the measure of the angle, then which of the following expressions would equal x?

Answers

Answer:

Let x be the measure of the angle. The complement of the angle is 90 - x degrees. The problem states that the measure of the angle is 18 degrees less than one-half of the measure of its complement. This can be written as:

x = (1/2)(90 - x) - 18

Solving for x gives:

x = 36 degrees

Therefore, the measure of the angle is 36 degrees.

The expression that would equal x is:

(1/2)(90 - x) -18

A marching band uses a grid to determine the members positions. Juan starts at (2,2). Every 15 seconds, he moves 4 yards east and 3 yards north.

Answers

Juan's location after 60 seconds, given the starting point and the number of seconds would be ( 18, 14 )

How to find the location ?

Every 15 seconds, Juan moves 4 yards east and 3 yards north. He is therefore moving along the grid in steps of (4 , 3 ).

After 60 seconds, Juan will have moved 4 times because 15 seconds in 60 seconds gives 4. This means he would have moved east by :

= 4 x 4

= 16 yards

And north by :

= 3 x 4

= 12 yards

His location would be:

= ( 2 + 16 , 2 + 12 )

= ( 18, 14 )

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The rest of the question is:

What will Juan's location be after 60 seconds?

identify the simplest polynomial function having integer coefficients with the given zeros. 0, -3, sqrt 2

Answers

Answer:

[tex]x^4+3x^3-2x^2-6x[/tex]

Step-by-step explanation:

0 is a solution of x=0

-3 is a solution of x+3=0

√2 is a solution of x²-2=0

Thus, if these are the factors of the polynomial, then the simplest polynomial function with integer coefficients would be:

[tex]x(x+3)(x^2-2) = (x^2+3x)(x^2-2) = x^4-2x^2+3x^3-6x=x^4+3x^3-2x^2-6x[/tex]

the quotient of y and 11​

Answers

Answer: y/11

Step-by-step explanation:

because it is a division problem, and the number is unkown, you would use the variable to say y divided by 11.

The answer is y/11

There is no known value for y. Since we are dividing it by 11. You would just put y over 11 as your answer.


Referring to the diagram in Part A, what is the sine of the angle at the location of the friend's house?

Answers

The sine of the angle at the location of the friend's house is equal to 15 degree.

Given that the location of the friend's house to your house is equal to 10 km, and that of the perpendicular is 6 km

WE have Trigonometric identities, that are the functions that include trigonometric functions such as sine, cosine, tangents, secant, and, cot.

Therefore, we know that

sine A = perpendicular/ hypotenuse

sine A = 6 km/ 10 km

sine A = 0.6

Angle A = 15 degree.

Therefore, the sine of the angle A is equal to 15 degree.

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Last year she planted 6 rows of tomatoes and 8 rows of peppers kendra wants to keep the same ratio this year but she only plans to plant 3 rows of the tomatoes how many rows with she plan this year

Answers

Answer: 4 rows

Because 6:8 equals 3:4

If $5.00 were invested at 3% interest 600 years ago, how much would that investment be worth today?

Answers

To calculate the worth of the $5.00 investment after 600 years at 3% interest, we can use the compound interest formula:

A = P * (1 + r/n)^(n*t)

Where:
A = the future value of the investment
P = the principal amount (initial investment)
r = annual interest rate (as a decimal)
n = number of times interest is compounded per year
t = number of years

In this case, the principal amount (P) is $5.00, the annual interest rate (r) is 3% (or 0.03 as a decimal), the investment has been held for 600 years (t), and the interest is compounded annually (n = 1).

Plugging these values into the formula, we get:

A = 5 * (1 + 0.03/1)^(1*600)

Calculating this expression:

A = 5 * (1.03)^600
A ≈ 5 * 37.282
A ≈ 186.41

Therefore, the $5.00 investment would be worth approximately $186.41 today after 600 years at a 3% interest rate.

What is the factored form of this polynomial?

Answers

(x - 1), (x + 2)  and (x + 6) are the factors of th egiven polynomial.

We must factor the polynomial p(x) = x3 + 7x2 + 4x - 12 fully in order to determine its factored form.

One method is to identify a factor using the Rational Root Theorem or synthetic division, then divide the polynomial by that factor. However, we can see that x = 1 is a root for this specific polynomial.

By substituting x = 1 into the polynomial, we find that [tex]p(1) = (1)^3 + 7(1)^2 + 4(1) - 12 = 0[/tex].

This means that (x - 1) is a factor of the polynomial.

Using long division or synthetic division, we can divide the polynomial by (x - 1) to find the remaining factor. The result is:

[tex]x^3 + 7x^2 + 4x - 12 = (x - 1)(x^2 + 8x + 12)[/tex]

Now, we can further factor the quadratic expression x^2 + 8x + 12. It can be factored as follows:

[tex]x^2 + 8x + 12 = (x + 2)(x + 6)[/tex]

Therefore, the factored form of the polynomial [tex]p(x) = x^3 + 7x^2 + 4x - 12[/tex] is (x - 1)(x + 2)(x + 6).

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Write a compound inequality for the graph shown. A x>-4 and x<0 B. x ≥ -4 and x<0 C. -4

Answers

The compound inequality for the number line is -4 < x ≤ 0.

Option C is the correct answer.

We have,

From the number line,

The black dot indicates the value on the number line being included.

The open circle indicates the number not included.

Now,

We can have compound inequalities from the number line as:

x > -4 and x ≤ 0

This can be written as,

-4 < x ≤ 0

Thus,

The compound inequality for the number line is -4 < x ≤ 0.

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A student gets 67 out of 100 answers correct on the final. What is the modified exam score of the final used for grading?

Answers

Answer:

67/100 or 67% aka a d+

A jet travels 1794 miles against the wind in 3 hours and 2034 miles with the wind in the same amount of time. What is the rate of the jet in still air and what is
the rate of the wind?
Rate of the jet in still air:
Rate of the wind:

Answers

The rate of the jet in still air is 638 mph, and the rate of the wind is 40 mph.

How to find rate of the jet in still air and what is the rate of the wind

Let's denote the rate of the jet in still air as "r" and the rate of the wind as "w".

According to the given information, the jet travels 1794 miles against the wind in 3 hours. This can be represented as:

1794 = (r - w) * 3

According to the given information, the jet travels 2034 miles with the wind in 3 hours. This can be represented as:

2034 = (r + w) * 3

We now have a system of two equations:

1) 1794 = (r - w) * 3

2) 2034 = (r + w) * 3

To solve this system of equations, we can use substitution or elimination.

Solving equation 1) for r, we get:

r - w = 598

r = 598 + w

Substituting this expression for r into equation 2), we get:

2034 = (598 + w + w) * 3

2034 = (598 + 2w) * 3

678 = 598 + 2w

80 = 2w

w = 40

Substituting the value of w back into r = 598 + w, we get:

r = 598 + 40

r = 638

Therefore, the rate of the jet in still air is 638 mph, and the rate of the wind is 40 mph.

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