Katie is building a model of a building based on a scale of 1 cm = 4 ft. If the model of the building is 41 cm tall, what is the height of the actual building

Answers

Answer 1

Answer:    164ft

(this is for the extra characters)


Related Questions

use long division to find 514/28.

Answers

Using the long division method we get the answer for 514/28 as 18.216 as the quotient and 17344 as the remainder.

Given the expression is 514/28

Following are the steps to use the long division method.

Step 1: Find the appropriate integer to divide the supplied value by.

Step 2: To determine the amount to be removed from the payout, multiply the integer (quotient) and divisor.

The third step is to deduct the amount from the dividend.

Step 4: Subtract the remainder and any additional digits from the dividend.

28 | 514.00 00 00 |18.216

18 | 504

⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

462 | 10 00

+  2 | 924

⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

4641 | 7600

+    1 | 4641

⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

46426 | 295900

+      6 | 278556

⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

                17344

⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

Hence we get the required answer.

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the fraction 39/4 is between which two numbers?​

Answers

Answer:

9 and 10

Step-by-step explanation:

39/4 equals 9.75, meaning it is in between 9 and 10

9 and 10 is the answer for this

Put these numbers in order from greatest to least.
9.2
0.92
0.092

Answers

Answer:

0.092, 0.92, 9.2

0.092 -> 0.92 -> 9.2 ✨

if 1+1=2and2-1=1what is 3-2equal to

Answers

Answer: 1 because 3 take away 2 you have 1 lol

Step-by-step explanation:

Answer:1

Step-by-step explanation:

You simply subtract 3-2=1

Hopes this helps

Find the unit rate. Round to the nearest hundredth, if necessary.
$310 for 12 ft²
The unit rate is $
//ft²

Answers

Answer:

$25.83 / ft^2

Step-by-step explanation:

To find the rate, take the dollar amount and divide it by the area

310/12

25.833333

Rounding to the nearest hundredth

$25.83 / ft^2

y= 3 x+2
y= -2x-8
find the solution to the following system by subsitution

Answers

The solution to the system of linear equations is x = -2 and y = -4

What is an Algebraic equation?

An Algebraic equation is a mathematical statement that shows the equality between two or more quantities.

An Algebraic equation may be linear, quadratic or Polynomic depending on the highest degree on the variables.

y = 3x + 2 ---------------1

y = -2x - 8 ---------------2

Equating equations 1 and 2 to find the value of x

3x + 2 = -2x - 8

Collecting like terms

3x + 2x = -8 - 2

5x = -10

x = -10/5

x = -2

Substitute x = -2 in equation 1

y = 3(-2) + 2

y = -6 +2

y = -4

In conclusion, the solution to the system of equations is x = -2 and x = -4

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Can I please get help with this. I am confused as to where I should reflect the quadrilateral ?

Answers

We need to reflect the given quadrilateral across the x-axis.

When we reflect a point across the x-axis, we need to negate the y-coordinate and leave the x-coordinate the same

The point of the given quadrilateral are:

(5,-2)

(2,-4)

(4,-8)

(7,-5)

When we reflect these points on the x-axis, the new points are:

(5,-(-2) = (5,2)

(2,-(-4)=(2,4)

(4,-(-8) =(4,8)

(7,-(-5)=(7,5)

I need help to find the GCF of this

Answers

Answer:

2a(3a-4a)

Step-by-step explanation:

both can be devided by a and by 2

What was the total amount of the checks listed on the opposite of the deposit slip

Answers

From the deposit slip

The amount on each check is

Check #162 = $123.51

Check #234 = $211.00

Check #521 = $214.14

The summation of the amount on each check is\

[tex]\text{\$}123.51+\text{\$}211.00+\text{\$}214.14=\text{\$}548.65[/tex]

T

Answer: $521.24

Step-by-step explanation:

Compare each of the following pair of improper fractions.

Answers

Answer:

"Compare each of the following pair of improper fractions." WHERE ARE THE PAIRS? i need then to solve?

Step-by-step explanation:

what is the answer to this question:
3t – t – t = 14

PLEASE HELP MEEEE
I NEED ANSWer ASAP!!!!!!!!!!!

Answers

Answer:

t=14

Step-by-step explanation:

3t-t-t=14

1t=14

t=14

while at the fruit stand, Ramon bought 3 pounds of apples that cost $0.89 per pound and 4 cantaloupes that each cost $1.09. About how much money did he spend, not including tax?

Answers

Answer:

$7.03

Step-by-step explanation:

3 times .89 equals 2.67. 4 times 1.09 equals 4.36. Add 2.67 and 4.36 then you get 7 dollars and 3 cents.

Answer:

7.03

Step-by-step explanation:

3 x 0.89 = 3.27

3.27 + (4 x 1.09) = 7.03

therefore without tax, Ramon would be spending $7.03

hope this helped

have a great day ^^

suppose y varies directly with x. write a direct vairation equation that relates x and y. y=-10 when x=2

Answers

Answer:

y = - 5x

Step-by-step explanation:

given y varies directly with x then the equation relating them is

y = kx ← k is the constant of variation

to find k use the condition y = - 10 when x = 2 , then

- 10 = 2k ( divide both sides by 2 )

- 5 = k

y = - 5x ← equation of variation

Carrie apartment building ramp has a 2-foot height and a 4-foot base the new building code says the ramp must have a 1:4 height base ratio . How Can Carrie adjust her ramp base to meet the new code ?

Answers

The height of building ramp is h = 2 foot.

The base of the building ramp is b = 4 foot.

The code for new bulding is,

[tex]\begin{gathered} \frac{h}{b}=\frac{1}{4} \\ h=\frac{b}{4} \end{gathered}[/tex]

Let the new base be x for new building code and height remain same h = 2.

[tex]\begin{gathered} 2=\frac{x}{4} \\ x=8 \end{gathered}[/tex]

So Carrie increase the base from 4 foot to 8 foot.

Detemine the adjustment in base.

[tex]\begin{gathered} b^{\prime}=8-4 \\ =4 \end{gathered}[/tex]

Thus Carrie increase the base by 4 foot to meet the new code for the building.

Consider a car with a cash price of $4,000, offered on the installment plan for $146 per month for 36 months.

Calculate (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to save the money at the monthly rate to buy the car for its cash price.

Use commas and decimal points in your answers when appropriate. Round to two decimal places if necessary

Answers

(a) The total installment price is $5256  .

(b) The carrying charges is $1256 .

(c) The number of months needed to save the money at the monthly rate to buy the car for its cash price is  28 months .

In the question,

it is given that

Price of the car in cash = $4000

amount to be paid as installment per month = $146

time for installment = 36 months

Part(a)

the total installment price can be calculated using the formula

total price = (per month installment) * (number of months)

Substituting the values , we get

total price = 146*36

= 5256

So , total installment price = $5256

Part(b)

the carrying charges can be calculates using the formula

carrying charges = total installment price - price in cash

Substituting the values ,we get

carrying charges = 5256-4000

= 1256

So, carrying charges = $1256

Part(c)

the number of months needed to save the money at the monthly rate to buy the car for its cash price , can be calculated using the formula .

number of months = (price in cash)/(monthly rate)

= 4000/146

= 27.39

rounding , we get

≈ 28

number of months = 28 months

Therefore , (a) The total installment price is $5256  .

(b) The carrying charges is $1256 .

(c) The number of months needed to save the money at the monthly rate to buy the car for its cash price is  28 months .

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7/9Z-6/9Z+4-5/9Z-7 Please Help

Answers

The expression can be written as

What is an expression?

An expression, often referred as a mathematical model, is a continuous collection of signs that are well-formed in accordance with context-dependent principles. Numbers (predictor variables), parameters, processes, functions, brackets, capitalization, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's sequence of actions and other features. In algebra, a value might well be designated by an expression; this value may rely on the values given to the variables that the expression contains. The semantics associated with the symbols in the expression determine this value. The expression's development gains which meaning to use. It is unclear if two λ expressions are equivalent. The idioms used to represent hard figures are the same way.

The expression is

7/9Z-6/9Z-4+5/9Z-7

= (7-6-36Z+5-63Z)/9Z

= (6-99Z)/9Z

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you start with a salary of $52,000, if you receive a raise of 3.15% every year, how much will you make in 4 years

Answers

You will make an amount  of $58868 in four years

How to determine the amount in four years?

The given parameters are

Salary, a = $52,000

Raise, r = 3.15%

Number of years, n = 4

The above parameters is an illustration of an exponential function

An exponential function is represented as

A(n) = a * (1 +r)^n

Where a, r and n represents the parameters stated above

So, we have

A(4) = 52000 * (1 +3.15%)^4

Evaluate the sum

A(4) = 52000 * 1.0315^4

Evaluate the products

A(4) = 58868

Hence, the amount in four years is $58868

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A carpenter cuts lumber to the length of 36 inches. For her project, the lumber must be accurate within 0.125 inches.

Part A: Write an inequality to represent the acceptable length of the lumber. Explain your reasoning.

Part B: Solve the inequality. The state the maximum and minimum length for the lumber.

Answers

The  inequality to represent the acceptable length of the lumber is x ± 0.125 inches.

What is an inequality ?

The occurrence of an unfair and/or unequal distribution of opportunities and resources among the people that make up a society is referred to as inequality. To different people and in various settings, the word "inequality" may indicate different things.

Let the lengths she cuts the lumber  be x.

Therefore according to the question,

x ± 0.125 inches


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Jennifer is practicing her free throws. She made 4/5 of the shots she took at basketball practicetoday. Using long division, what is the decimal equivalent of 4/5?

Answers

Answer:

0.8

Explanation:

We use the long division table to find the decimal equivalent of 4/5.

In the long division table:

• Write the denominator (the one below) outside

,

• Write the numerator (the one above) inside

The table is attached below:

Therefore, the decimal equivalent of 4/5 is 0.8.

Add the linear expressions.
(-1.41x - 0.01) + (5.62x + 2.73)

Answers

Answer:

4.21x+2.72

Step-by-step explanation:

(-1.41x - 0.01) + (5.62x + 2.73)

Combine like terms

-1.41x+5.62x     -0.01+2.73

4.21x+2.72

Answer:

4.21x + 2.72

Step by step explanation:

( - 1.41x - 0.01 ) + ( 5.62x + 2.73 )

First solve the brackets.

- 1.41x - 0.01 + 5.62x + 2.73

Combine like terms.

-1.41x + 5.62x - 0.01 + 2.73

4.21x + 2.72

50 POINTS PLEASE HELP
Judy took $30 with her to spend on popcorn and drinks for herself and her friends at the movie theater. The price for each bag of popcorn was $5. The price of each drink was $3
A) sketch the graph that represents the situation and label the intercepts. Use one axis to represent the bags of popcorn and the other axis to represent the number of drinks
B) Explain your graph

Answers

The situation can be represented by the equation y = 3x

A) How to write an equation for the situation

The given parameters are

Total amount = $30

Cost of bag of popcorn = $5 each

Cost of each drink = $2.5

[tex]Y=\frac{30-5\times X}{2.5} =12-2\times X[/tex]

Let the bag of popcorn be x and the number of drinks be y

5·X + 3·Y = 30

3·Y = 30 - 5·X

[tex]Y=\frac{30-5\times X}{2.5} =12-2\times X[/tex]

Y = 12 - 2·X

The point corresponding to the y-intercept is the point that gives the

maximum number of drinks Judy can buy if she does not buy popcorn is

12 drinks. The number of drinks she can buy reduces by 2 for each bag of popcorn she buys, such that she can buy 6 bags of popcorn and no drinks which is the x-intercept.

Using the above equation, the graph of popcorn and drinks bought by

Judy is plotted with MS Excel and attached here

for each linear equation in the table, indicate weather the equation has no solution, one solution, or infinitely many solutions x-3=x+3-4x-8=4x+8

Answers

Given:

• x - 3 = x + 3

Let's solve the equation above

x - 3 = x + 3

x - x = 3 + 3

0 = 6

Therefore, since 0 = 6, we can say the equation has no solution.

Equation 2:

-4x - 8 = 4x + 8

Let's solve the equation.

-4x - 4x = 8 + 8

-8x = 16

Divide both sides by -8:

[tex]\begin{gathered} \frac{-8x}{8}=\frac{16}{-8} \\ \\ x=-2 \end{gathered}[/tex]

Since x = -2, we can say the equation has one solution

ANSWER:

a) No solution

b) One solution

280,479,399 + 999,996,536

Answers

We must solve the following sum:

[tex]280,479,399+999,996,536[/tex]

If we are not able to use a calculator, we can do the following trick:

name the largest and the smallest angle

Answers

The largest angle is the ∠ XZY and the the smallest angle is ∠ XYZ.

Given:

A triangle XYZ is shown with sides :-

XY = 16

YZ = 9

XZ = 8

We have to find the largest angle and the smallest angle.

We know that,

The angle opposite to the largest side is the largest angle and the angle opposite to the smallest side is the smallest angle.

We have, largest side = XY = 16

Angle opposite to XY is ∠ XZY.

Hence,

∠ XZY is the largest angle.

Also,

We have, smallest side = XZ = 8

Angle opposite to XZ is ∠ XYZ.

Hence,

∠ XYZ is the smallest angle.

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What is the area of the triangle with
vertices (2, 7), (8, 7), and (20, 9)?
A. 6 sq. units
B. 8 sq. units
c. 12 sq. units
D. 15 sq. units

Answers

Answer:

I think it is 12

Step-by-step explanation:

TS 2015 > Chapter 1: Using Midpoint and Distance Formulas > Section Exercises 1.3Find the distance between the points R(0, 1) and S(6, 3.5).The exact distance between the two points is

Answers

Distance formula:

[tex]d=\sqrt[]{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]

where (x1, y1) and (x2, y2) are the points of interest. Replacing with R(0, 1) and S(6, 3.5):

[tex]\begin{gathered} d=\sqrt[]{(3.5-1)^2+(6-0)^2} \\ d=\sqrt[]{2.5^2+6^2} \\ d=\sqrt[]{\frac{25}{4}+36} \\ d=\sqrt[]{\frac{25+36\cdot4}{4}} \\ d=\sqrt[]{\frac{169}{4}} \\ d=\frac{\sqrt[]{169}}{\sqrt[]{4}} \\ d=\frac{13}{2} \end{gathered}[/tex]

Anyone know the answer to this? simplify -2/5 + 4/3

Answers

Answer:

Step-by-step explanation:

-2/5 +4/3

Find common denominator

-2/5; so 5x3=15 4/3; so 3x5=15

what you do to the bottom you must do to the top

-2x3=-6 and 4x5=20

your new fractions would be;

-6/15 + 20/15=

14/15

Will give brainliest!!

Write the equation of the line, in standard form, that passes through the origin and is parallel to x+y= 6. Include your work in your final answer. Type your answer in the box provided or use the upload option to submit your solution.​

Answers

Answer:

Parallel to x+y=6

x+y-x=6-x

y=-x+6

y=mx+b

Slope: m=-1

As the line is parallel must have the same slope:

m=-1

And it passes through the origin, then b=0

y=mx+b

y=(-1)x+0

y=-x

In standard form:

y+x=-x+x

x+y=0

Answer: The equation of the line, in standard form, that passes through the origin and is parallel to x+y=6 is x+y=0

Step-by-step explanation:

a+5= -5a+5 I am confused on how to solve this equation.

Answers

Answer

a = 0

Explanation

a + 5 = -5a + 5

We will bring the terms with a togther and the terms without together

a + 5 = -5a + 5

a + 5a = 5 - 5

6a = 0

Divide both sides by a

(6a/6) = (0/6)

a = 0

Hope this Helps!!!

Charles and 7 other students spent a total of 480 hours picking up litter last year. How many hours did Charles spend picking up litter if each student spent the same amount of time?

Answers

Charles spent 60 hours picking up litter if each student spent the same amount of time.

According to the question,

We have the following details:

Charles and 7 other students spent a total of 480 hours picking up litter last year.

So, the total number of students including Charles are 8.

8 persons = 480 hours

So, we have to find time spent in hours for 1 person:

1 person = 480/8 hours

1 person = 60 hours

So, this one person can be any eight of them including Charles.

Hence, Charles spent 60 hours picking up litter last year with other 7 students.

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