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viktelen [127]
3 years ago
14

If ABCD is an isosceles trapezoid, what is the value of x

Mathematics
2 answers:
tiny-mole [99]3 years ago
5 0

Answer:

17 apex

Step-by-step explanation:

Grace [21]3 years ago
4 0

Answer:

Since we know that ABCD is an isosceles trapezoid, we can also asume that its diagonals have the same length, which means:

AC = BD

=> 7x - 21 = 5x + 13

=> 7x - 5x = 21 + 13

=> 2x        = 34

=> x           = 34/2 = 17

So the answer is C.

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Answer:

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Step-by-step explanation:

Dont know if this helps but heres something.

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Use this if you want to

https://www.omnicalculator.com/math/semicircle-area

4 0
3 years ago
74% of 643 is what number
oksano4ka [1.4K]
475.82
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The volume of a rectangular prism is 2,058cm. The Length of the prism is 3 times the width. The height is twice the width. Find
Nat2105 [25]

v = l x w x h

v = 2058

width = x

height = 2x

length = 3x


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3 years ago
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lianna [129]

Answer:

7n²

Step-by-step explanation:

7/n² - 8/7n

Least common multiple will be the least common denominator

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Dividing the L.C.M by denominators and multiplying with numerators;

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= (49 - 8n)/7n²

7n² is the least common denominator

8 0
3 years ago
Write the ratio for each:<br><br> Sin=?/? <br> Cos=?/?<br> tan=?/?
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