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Lyrx [107]
3 years ago
5

How do I do #38? And do I have 35,36,37 correct? Because I rounded to the nearest 10th.

Mathematics
1 answer:
maria [59]3 years ago
6 0

Since perimeter means all around it just means adding all the sides. Because you are given length and width your equation would then be, " (5)+(5)+(2x=14)+(2x+14). Now since area means length times width you would multiply length times width. Since x=7 you would multiply 7x5 and the area equals 35. Questions 35-37 are indeed correct. You're smart ! By the way I'm twelve so hopefully you found this helpful.

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∠A and \angle B∠B are supplementary angles. If m\angle A=(x-16)^{\circ}∠A=(x−16) ∘ and m\angle B=(3x+28)^{\circ}∠B=(3x+28) ∘ , t
GalinKa [24]

Answer:

  ∠A = 26°

Step-by-step explanation:

Supplementary angles total 180°.

  ∠A +∠B = 180°

  (x -16)° +(3x +28)° = 180°

  4x° + 12° = 180°

  x° +3° = 45°

  x° = 42°

  ∠A = (x -16)° = 42° -16°

  ∠A = 26°

3 0
3 years ago
Jack bought a shirt for $14 because it was discounted 30%. what is the regular price?
Andru [333]

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8 0
3 years ago
Which of the follwing is not equivalent to the ratio 50/75
oee [108]
For example, 1/2 in not an equivalent ratio
8 0
3 years ago
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Help! complete the table with the missing measurements. the perimeter is 40ft is that helps
Solnce55 [7]

therer sorry for the cropped pic btw lol

8 0
2 years ago
What is the total area of the figure? (square inches)
Radda [10]

Answer:

60

Step-by-step explanation:

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I hope it helped you

7 0
2 years ago
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