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Mila [183]
3 years ago
9

URGENTTT! Can someone please help me with this equation?

Mathematics
2 answers:
Alla [95]3 years ago
6 0

Answer:

98.83

Step-by-step explanation:

We set up the equation \frac{37}{360} *\pi 17.5^2, where 17.5 is the radius, and 37/360 is the ratio of the slice of pie. When we solve that equation we get about 98.83, which will be our answer.

rosijanka [135]3 years ago
4 0

Answer:

98.83

Step-by-step explanation:

Since 37° is 37/360th of the full circle, the area of the size of pie will be 37/360th of the full area. The radius is d / 2 = 17.5 so the area is:

37/360 * πr²

= 37/360 * 3.14 * 17.5²

= 98.83

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Lunna [17]

Answer:

isosceles but not equilateral

Step-by-step explanation:

this is because you have 2 equal sides but not all are equal for it to be a equilateral triangle

5 0
3 years ago
If X=3+√8, find X square + 1/x square<br>​
irina1246 [14]

Given :-

  • x = 3 + √8

To find :-

  • x² + 1/x²

Solution :-

<u>According</u><u> to</u><u> Question</u><u>,</u>

  • x = 3 + √8
  • 1/x = 1/3-√8
  • 1/x = 1(3+√8)/(3+√8)(3-√8)
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<u>So </u><u> </u><u>that</u><u> </u><u>,</u>

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  • 9² - 2
  • 81 - 2
  • 79

5 0
2 years ago
What is x over 5 = 9 over 8
djyliett [7]
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4 0
3 years ago
6.96 = 2.2(w − 5.1) + 3 Solve for w plz help me
Anvisha [2.4K]

Answer:

w = 6.9

Step-by-step explanation:

6.96 = 2.2(w − 5.1) + 3

6.96 = 2.2w - 11.22 + 3

6.96 = 2.2w - 8.22

collect like term

2.2w = 6.96 + 8.22

2.2w = 15.18

divide through by 2.2

w = 15.18/2.2

w = 6.9

8 0
3 years ago
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dybincka [34]
The answer should be c
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3 years ago
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