Answer:
y=16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
radius is 1/2 of diameter
Answer:
10° and 80°
Step-by-step explanation:
Complementary angles sum to 90°
let one angle be x then the other angle is 7x + 10 , so
x + 7x + 10 = 90
8x + 10 = 90 ( subtract 10 from both sides )
8x = 80 ( divide both sides by 8 )
x = 10
and 7x + 10 = 7(10) + 10 = 70 + 10 = 80
Thus the 2 angles are 10° and 80°
Answer:
- 125.28
Step-by-step explanation:
2.72 - 32 × 4
2.72 - 128
- 125.28
Answer:
Is it x = 85
196 +2x+(3x-6)
subtract 196 on both sides
simplify
add 6 on both sides
divide by 2
