​ABCD is an inscribed polygon. Given mBCD=2(m∠A) - Response area
mDAB=2(m∠C) - Inscribed Angle Theorem mBCD+mDAB=360°
2(m∠A)+2(m∠C)=360° - Response area
​m∠A+m∠C=180°​ - Division Property of Equality ​​
∠A and​∠C​ are supplementary angles. - Response area

a

step-by-step explanation:

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i use my brain for prombles like this maybe you could try it

step-by-step explanation:

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.

false

inverse variation is not exponential