Select the correct answer from each drop-down menu.
The sum of the squares of two consecutive positive even numbers is 340. Find the numbers.
The consecutive even numbers are
and
.

Answers

Answer 1

The consecutive even numbers which are as described in the task content are; 12 and 14.

What are the two consecutive integers which are as described in the task content?

It follows from the task content that the numbers which are as described are to be determined.

Let the consecutive even integers in discuss be; x and x+2.

Therefore, since the sum of their squares is; 340; we have;

x² + (x +2)² = 340

2x² + 4x + 4 = 340.

2x² + 4x -336 = 0.

Divide through by 2;

x² + 2x - 168 = 0

By solving quadratically, we have;

(x +14) (x -12) = 0

Therefore, x = -14 or x = 12.

And also, the second number, (x +2) is; -12 or 14.

Therefore, by choosing the positive pair, the required consecutive even integers are; 12 and 14.

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Related Questions

REALLY EASY, WONT TAKE LONG + WILL GIVE BRAINLIEST AND A THANKS !

Answers

The order of the scale from smallest to the largest is:

The smallest = 1 inch to 3 yards

The middle : 1 inch to 1.1 yards

The largest : 1 inch to 1 yard

What is the order of the scale?

A scale drawing is either a larger or smaller version of a diagram.  A scale factor provides information on the unit of conversion between the original image and the scale drawing.   A scale factor is the ratio of the length of the scale drawing to the length of the actual drawing.

The first step is to convert the given scale factors to the same units of measurement.

All of the measurements would be converted to yards

1 feet = 3 yards

1 inch to 3 yards

1.1 yards = 1 meter

1 inch to 1.1 yards

1 inch to 1 yard

The smallest = 1 inch to 3 yards

The next : 1 inch to 1.1 yards

The largest : 1 inch to 1 yard

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Please help fast ::: will mark as brainlist for answer

Answers

Answer:I think you should multiply by who many

Step-by-step explanation:

so 2.19x and 2.99x

help please i don’t understand

Answers

Answer:

The correct option is B.

Find an equation of the line through the given pair of points.
(-7,-1) and (-2,-8)

Answers

Equation of the line through the given pair of points.(-7,-1) and (-2,-8) is

5y ++7x = -54

What is equation of line ?

A line's equation is an algebraic way of expressing the collection of points that make up a line in a coordinate system. The many points that collectively make up a line on the coordinate axis are represented as a group of variables (x, y) to create an algebraic equation, also known as an equation of a line. Any line's equation can be used to determine whether a given point is on the line or not. A linear equation with a degree of one is the equation for a line.

general equation of line is

[tex](y_{} -y_{1})=\frac{y_{2} -y_{1}}{x_{2} -x_{1}} (x_{} -x_{1})[/tex]

here [tex]x_{1} is -7 \\ y_{1} is -1[/tex]

y +1= [tex]\frac{y_{2} -y_{1} }{x_{2}- x_{1} }[/tex](x+7)

y +1= [tex]\frac{-7 }{5 }[/tex](x+7)

5y +5 = -7x -49

5y ++7x = -54

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PLEASE HELP PLEASEEE

Answers

Answer:

70

Step-by-step explanation:

[tex]56(5/4)=70[/tex]

$8.50 for 1 hrs how much will be for 6 hrs

Answers

Answer: 51

Step-by-step explanation:

8.50 x 6 = 51

Answer:

$51

Step-by-step explanation:

Since it's $8.50 per hour. Their asking you how many per 6 hours.

You multiply 8.50 x 6.

8.50 x 6= 51.

Find the measure of x.
65°
18
x = [?]
Round to the nearest hundredth.
Enter

Answers

Answer: 585

Step-by-step explanation: You can multiply both numbers and divide by 2 to get the answer

Find the value of x and y. Show all of your work or explain how you get your answer.

Answers

Answer:

here,

2x=76 (because of adjacent angle)

76/2=x

x=38

again,

x+y=180(because of straight angle)

y=180-38

y=142

15 - 700 < 1000?????

Answers

The given inequality is true as the value on the right side of the inequality is less than the value on the left side.

What is an equality?

Inequality is a relation which makes a comparison which is non-equal between two numbers or other mathematical .

We are given an inequality 15-700<1000

The left hand side of the inequality on solving becomes,

15-700= -685

Hence the inequality becomes -685<1000

as  a negative value is always less than that of a positive values

Hence 15-700<1000

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Part Two:
For any long-distance call T-Mobile charges a base rate of $15 per month plus $0.05 a minute
that you are on the phone, while Verizon charges a base rate of only $10 per month, but charges
$0.10 per minute for long distance calls. Write the equation that represents the total cost for one month of long distance calls for each company, where y is total cost and x is the amount of minutes used:
T-Mobile:
Verizon:
Using an algebraic method, determine how many minutes the two plans will cost the same.

Answers

T-Mobile charges a base fee of $15 per month plus $0.05 for each minute. 300 minutes long would you need to call for them to charge the same amount.

Given that,

T-Mobile charges a base fee of $15 per month plus $0.05 for each minute you are on the phone for any long-distance call, while Verizon has a basic rate of only $10 per month but charges $0.10 for long-distance calls.

We have to find how long would you need to call for them to charge the same amount.

We can write the equation as

15+0.05x=0.10x

0.05x-0.10x=-15

-0.05x=-15

0.05x=15

x=15/0.05

x=300 minutes

Therefore, 300 minutes long would you need to call for them to charge the same amount.

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2+22+222+2222+22222?

Answers

The answer for 2+22+222+2222+22222 is 24690

Answer:

22222222222

Step-by-step explanation:

222+22+2222+22²22

NEED HELP!
You are completing a math assessment. The number of questions you complete and the time it takes you to complete them have a proportional relationship, as shown in the table.


Number of Questions 2 5
Time (in minutes) 9 ?


How much time does it take to complete 5 questions?
11 minutes, 30 seconds
22 minutes, 30 seconds
3 minutes
12 minutes

Answers

The time taken to complete 5 questions is (option b) 22 minutes, 30 seconds

Given,

The number of questions = 2

Time taken to complete 2 questions = 9 minutes

Now,

The number of questions = 5

We have to find the time taken to complete 5 questions:

We can consider ratio here:

That is,

Number of questions : Time taken to complete

So,

2 : 9 and 5 : x

Lets equate:

2 : 9 = 5 : x

That is,

2x = 5 × 9

Now, divide 2 on both sides:

2x/2 = (5 × 9) / 2

Here,

x = 45/2

Then,

x = 22.5

Converting this into minutes, we get 22 minutes, 30 seconds.

That is,

The time taken to complete 5 questions is (option b) 22 minutes, 30 seconds

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2. Khalid invests $6750 at 8.5% per annum. How much interest
has he earned and what is the total amount in his account after 4 years?

Answers

Answer:$2295, $9045
Step-by-step explanation:
principle:$6750
Rate:8.5%
Time:4 years
Simple interest=
PRT/100
Therefore S.I =
6750*85*4/1000=$2295
Amount=S.I+ Principle
Therefore amount=$2295+$6750=$9045
Answers:S.I:$2295,amount:$9045.

What is What is m∠DHG?

Answers

Answer: 72 degrees

Step-by-step explanation: We know that angle DHG and angle EHF are congruent due to the vertical angles theorem. Since these two angle measures are congruent, this also means that the expression 6(x-2) is congruent to 3x+30. To find the angle measure of DHG, we need to find x. We can set these two expressions equal to each other and solve for x.

6(x-2) = 3x+30

6x-12 = 3x + 30

-3x -3x

3x-12=30

+12 +12

3x=42

~divide by 3 on both sides~

x = 14

Now that we know our x variable, we can substitute 14 into the expression for angle DHG.

6(14-2)

6(12)

72.

Answer:

∠DHG = 72°

Step-by-step explanation:

As ∠DHG and ∠EHF are vertical angles, they are congruent.

What are vertical angles?

Vertical angles are formed when two lines intersect, creating opposite angles. Those opposites are congruent (equal).

Equation:

∠DHG = ∠EHF

[6(x - 2)] = (3x + 30)

Step 1: Distribute 6 through the parentheses.

[tex]\implies 6(x) + 6(-2) = 3x + 30[/tex]

[tex]\implies 6x - 12 = 3x + 30[/tex]

Step 2: Subtract 3x from both sides.

[tex]\implies 6x - 3x - 12 = 30[/tex]

[tex]\implies 3x - 12 = 30[/tex]

Step 3: Add 12 to both sides.

[tex]\implies 3x - 12 + 12 = 30 + 12[/tex]

[tex]\implies 3x = 42[/tex]

Step 4: Divide both sides by 3.

[tex]\implies \dfrac{3x}{3} = \dfrac{42}{3}[/tex]

[tex]\implies \boxed{x = 14}[/tex]

Step 5: Substitute the value of x into ∠DHG to find its measure.

[tex]\implies \angle DHG = 6(14 - 2)[/tex]

[tex]\implies \angle DHG = 6(12)[/tex]

[tex]\implies \angle DHG = \boxed{72^\circ}[/tex]

Therefore, the measure of ∠DHG is 72°.

5. Audrey baby-sat for 36 hours over two weeks. She earned $4.20 an hour. What was he
gross pay?

Answers

His gross pay was 151.20 dollars

Jan is twice as old as Jake. The sum of their ages is 5 times Jake's age decreased by 48.
How old are Jan and Jake?

Answers

Jake is 24 and Jan is 48

Answer:

Jake = 24

Jan = 48

Step-by-step explanation:

J = Jan

X = Jake

2x + x = 5x - 48

2x = 4x - 48

-2x = -48

x = 24

Jake = 24

Jan = 48

Jennifer went to the mall and spent $120 on new clothes for her job. She bought 3 shirts that each cost the same amount and a pair of pants that cost $59. solve with just the equation

Answers

From the equation 3x + 59 = 120, the unit cost of the shirts is $20.33.

What is an equation?

An equation is a mathematical statement used to equate two mathematical expressions.

To demonstrate equality, equations use the equation symbol (=).

The total amount spent on new clothes = $120

The number of shirts bought = 3

The cost of the pair of pants bought = $59

Equation of the situation is 3x + 59 = 120,where x = the unit cost of the shirts.

3x + 59 = 120

Subtract 59 from both sides:

= 3x + 59 - 59 = 120 - 59

Simplify both equations:

3x = 61

Divide both sides by 3:

3x/3 = 61/3

x = 20.33

Thus, we can conclude that the equation for the new clothes Jennifer bought at the mall shows that each shirt costs $20.33.

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4. When triangle ABC is reflected across line AB, the
image is triangle ABD. Why are segment AD and
segment AC congruent?
D
A. Congruent parts of congruent figures are corresponding.
B. Corresponding parts of congruent figures are congruent.
C. An isosceles triangle has a pair of congruent sides.
D. Segment AB is a perpendicular bisector of segment DC.
(From Unit 2, Lesson 1.)
B
C

Answers

Corresponding parts of congruent triangles are congruent.

What do you mean by congruency?

In geometry, two figures or objects are said to be congruent if their shapes and sizes match, or if one is the mirror image of the other. Formally speaking, two sets of points are said to be congruent if—and only if—they can be changed into one another by an isometry, which is a combination of rigid movements like translation, rotation, and reflection. This indicates that one item may be exactly aligned with the other object by moving and reflecting it, but not by resizing it. So if we can cut out and then perfectly match up two separate plane figures on a sheet of paper, they are congruent. The paper may be turned over.

Corresponding parts of congruent triangles are congruent.

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Find the slope of the line that passes through the following points:
(1, -3)
(4, 0)

Answers

Answer:  Slope = 1

Work Shown:

[tex](x_1,y_1) = (1,-3) \text{ and } (x_2,y_2) = (4,0)\\\\m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\m = \frac{0 - (-3)}{4 - 1}\\\\m = \frac{0 + 3}{4 - 1}\\\\m = \frac{3}{3}\\\\m = 1\\\\[/tex]

What is the slope of line a?

-4
-1/4
4
1/4

Answers

The slope of the given line a is found as 4.

What is described as the slope?A line's slope is the ratio of how much y increases even though x increases by some amount. The slope of a line indicates how steep it is, or how far y increases because x increases. The slope is stable (the same) throughout the line.If y is the vertical path on a graph and x is the horizontal direction, therefore this formula is: Slope = (Change in y)/(Change in x)

For the given question;

The graph of the given line a is given.

Select any two points from the graph lying on the line.

(x, y) = (1, 1)

(x, y) = (2,5)

Thus, the slope will be;

Slope = m = (y - y)/(x - x)

m = (5 - 1)/(2 - 1)

m = 4/1

m = 4

Thus, the slope of the given line a is found as 4.

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For the right triangles below, find the exact values of the side lengths a and h. If necessary, write your responses in simplified radical form. pad 309 8 Х X S 45° 0 60° 3 h

Answers

First Triangle:

This is a special right-angled triangle and is known as 45°-45°-90° triangle

To solve for any side length, we can use the following procedure.

As you can see, the sides opposite to the 45° are equal and in this case, both are 3

Then the side opposite 90° will be

[tex]3\sqrt[]{2}[/tex]

Therefore, the side a = 3√2

Second Triangle:

This is a special right-angled triangle and is known as the 30°-60°-90° triangle.

To solve for any side length, we can use the following procedure.

As you can see, the side opposite the 30° is the smallest.

The side opposite the 60° is 2 times the side 30°

The side opposite the 90° is √3 times the side 30°

For the given case, we want to know the side opposite of side 30°

We are given the side opposite the 60° that is 8

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

Therefore, side h = 4

Decrease £16870 by 3%
Give your answer rounded to 2 DP.

Answers

We have that the Decrease of £16870 by 3%  is mathematically given as

P=168193.9=>168193.90 2dp

Arithmetic

Question Parameters:

Decrease £16870 by 3% Give your answer rounded to 2 DP.

Generally the equation for the 3%  of 16870  is mathematically given as

X=0.03*16870

X=506.1

Therefore Decrease £16870 by 3% we have

16870  - 506.1

P=168193.9

Answer:

= £16363.9

Step-by-step explanation:

- Decrease is a reduction and can be done only by subtraction in two ways;

Decreasing the percentage first;

[tex] = (100 - 3)\% \\ = 97\%[/tex]

- Then multiply the result to the value being decreased;

[tex] = \frac{97}{100} \times 16870 \\ \\ = 16363.9 \: \: euros[/tex]

Decreasing from first principle;

[tex] = \frac{3}{100} \times 16870 \\ \\ = 506.1 [/tex]

- Then reduce the original by the result:

[tex] = 16870 - 506.1 \\ = 16363.9 \: euros[/tex]

n(x)=-1-x+4 when x=-2, 0, 5

Answers

The value of the function n(x) = -1 -x + 4 when x = -2,0, and 5 are  respectively.

Function:

A function is defined as a relationship between a set of inputs having one output each.

It can be represented as f(x).

Given,

Here we have the function

n(x) = -1 -x + 4

And we need to find the value of the function when x takes the values -2, 0 and 5.

To solve this one, then we have to put the value of x on the function and then we have to simplify it in order to get the value of the function.

For that first we have to put the value of x = -2, then we get,

n(-2) = -1 - (-2) + 4

n(-2) = -1 + 2 + 4

n(-2) = -1 +6

n(-2) = 5

Now we have to apply the value of x as 0, then we get the value of function as,

n(0) = -1 - 0 + 4

n(0) = -1 + 4

n(0) = 3

Finally we gave to apply the value of x as 5, then we get the value of n(5) as,

n(5) = -1 - 5 + 4

n(5) = -6 + 4

n(5) = -2

Therefore, the resulting values are 5, 3 and -2.

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Directions: Simplify the following expressions. Refer to the rules for signed numbers in solving these problems.
Example: - 4 + 5 = +1 (the signs are different, take the difference (subtract) and place the sign of the larger number)

1. + 2 - (+3) =

2. + 11 + (-10) =

3. 3 + (-5 ) =

4. + 22 - 21 =

5. - 8 - (-44) =

6. -12 - (-6 ) + 3 =

7. + 16 -(-12) =

8. - 36 - (-36) =

9. -4 * 10 =

10. -1 * -1 =

11. + 7 * - 7 =

12. -4 / 4 =

13. -7 * -5 =

14. -10 * + 8 =

15. -2 * - 7 =

Answers

Step-by-step explanation:

remember, when 2 signs collide (like a mathematical operation and the sign of an operand of that operation), the following is always true (for additions/subtractions and multiplications/divisions) :

+ + = +

+ - = -

- + = -

- - = +

and don't forget : when a number or term is positive, we usually don't write the sign. only the mathematical operation.

1. 2 - 3 = -1

2. 11 - 10 = 1

3. 3 - 5 = -2

4. 22 - 21 = 1

5. -8 + 44 = 36

6. -12 + 6 + 3 = -3

7. 16 + 12 = 28

8. -36 + 36 = 0

9. -4 × 10 = -40

10. -1 × -1 = 1

11. 7 × -7 = -49

12. -4 / 4 = -1

13. -7 × -5 = 35

14. -10 × 8 = -80

15. -2 × -7 = 14

Solve for y.
y/4= 5.12

Help me please and ty <3

Answers

Answer: y = 20.48

Step-by-step explanation:

To get rid of the denominator under the y you must multiply the entire equation by 4.

y = 20.48

That's all :)

Answer:

20.48 :)

Step-by-step explanation:

To find y you need to do 5.12 multiplies by 4 which is 20.48. Hope this helps <3

i need help with 9, 10, and 13

Answers

Answer:

9: m = 15h

10: d = 6.5t

13: No because the ratios are not equivalent as they start with$450.

im stuck pls pls help

Answers

Answer:

1) 5x-8

2) 2x(4x+3)  

Step-by-step explanation:

5x-8 is the answer to the problem

What is the equation of this line?

a. y=2/3x

b. y=−3/2x

c. y=−2/3x

d. y=3/2x

Answers

Hi there!!

Your answer will be A. y=2/3x

pls mark me brainleist

The expression 15w+65 factored using the GCF is

Answers

THE GCF IN THE EXPRESSION IS 5 MEANING WE ARE GOING TO DIVIDE EACH AND EVERY TERM BY 5 .

[tex] = 5(3w + 13)[/tex]

ATTACHED IS THE SOLUTION

In a certain state's lottery, 22 balls numbered 1 through 22 are placed in a machine and 5 of them are drawn at random. If the 5 numbers drawn match the numbers that a player had chosen, the player wins $30,000. In this lottery, THE ORDER THE NUMBERS ARE DRAWN DOES MATTER. Compute the probability that you win the prize if you purchase a single lottery ticket.

Answers

The probability that you win a prize is 0.00003797372

How to determine the probability that you win a prize?

From the question, we have the following parameters:

Sample Space = 1 to 22

This means that

Sample size, n = 22 i.e. the count of numbers from 1 to 22

The count of numbers to be drawn is 5

So, the individual probabilities are

P(1) = 5/22

P(2) = 4/21

P(3) = 3/20

P(4) = 2/19

P(5) = 1/18

The probability of winning is the product of the above

So, we have

p = 5/22 * 4/21 * 3/20 * 2/19 * 1/18

Evaluate

p = 0.00003797372

Hence, the probability is 0.00003797372

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