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2 years ago

Find the perimeter of this figure. Enter your answer in the box.

Mathematics

2 answers:

Mandarinka [93]2 years ago

5 0

Answer:

52 units

Step-by-step explanation:

Plot the points and connect.

Note. If you connect the points in the given order you will end up with a weird figure hence we connect as pictured.

Horizontal sides sum to:

2*(8 - (-7)) = 2*15 = 30

Vertical sides sum to:

2*(8 - (-3)) = 2*11 = 22

The perimeter is:

30 + 22 = 52

diamong [38]2 years ago

3 0

Answer:

56 total units

Step-by-step explanation:

Here is what the plane would look like if the figure and points were drawn.

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Four-fifths the sum of twice a number and nine is equal to negative

wlad13 [49]

Answer:

The number should be -22

Step-by-step explanation:

4/5(2x + 9) = -28

2x + 9 = - 35

2x = - 44

X = -22

8 0

2 years ago

To Mark or decided to purchase a new DVD player on an installment loan DVD player was $295 Tim agreed to pay $31 per month for 1

Verizon [17]

Answer: ⇒ The finance charge = $77

Step-by-step explanation:

Given: The cost price of DVD player= $295

Since, Tim agreed to pay $31 per month for 12 months .

Therefore, the total amount paid by Tim= $31\times12=\$372$

The finance charge = $\text{Amount paid by Tim - Cost price of DVD}$

⇒ The finance charge = $\$372-\ $295$

⇒ The finance charge =$77

5 0

3 years ago

Name the congruent sides.

olga nikolaevna [1]

The answer is B.
Hope it helps!

4 0

3 years ago

Read 2 more answers

Help me please thank you

BabaBlast [244]

Let's use a formula in order to find how much the interior angles are supposed to add up to.

(n-2)×180; n is the number of angles.

(5-2)×180= 3×180=540

We need for the interior angles to add up to 540. Let's make an equation.

100+102+108+121+x=540

431+x=540; let's find x.

540-431= 109

So, X= 109°

3 0

4 years ago

PLEASE HELP IM STUCK. List the factors of the third term: 6n^3-n^2+5n/8-11

mafiozo [28]

Answer:

The factors for 5 are going to be 1 and 5 or their negative counterparts, since no other whole number within the range of 5 can be multiplied to get 5.

Make sense?

5 0

3 years ago