kayleefelsinger86 kayleefelsinger86

01-07-2021
Mathematics

contestada

Find the value of x.
a. 22.5
b. 7
c. 9.28
d. 21.125

Find the value of x a 225 b 7 c 928 d 21125 class=

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CoastsideDad CoastsideDad

01-07-2021

Answer:

7

Step-by-step explanation:

Exterior Angle Theorem states that the measure of each exterior angle of a triangle is equal to the sum of the opposite and non-adjacent interior angles.

In this case:

(4x + 7) + (97) = (17x + 13)

4x + 104 = 17x + 13

4x + 91 = 17x

91 = 13x

7 = x

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