Answer:m=23
Step-by-step explanation:
small angle =x
x+(x+28)=90
2x=62
x=31
90-31= 59
Angles measure 31 and 59
31+59=90
59-31=28
Answer:
D
cos 30 = 9/x
x = 9/() = 6
(6)² - 9² = x²
x² = 27
x = 3
the value of 3 in 0.3947 is TENTHS
(-6,-6) I think that A is correct