Answer:
91.56
Step-by-step explanation:
84 x 0.09=7.56
7.56+84=91.56
Answer:
C)166 degrees would be correct....
Step-by-step explanation:
The answer is 48 because 8 times 9
Answer:
Step-by-step explanation: add the equations
2x² = 30
x² = 15
y² = 12 - 15
= -3
x4 -y4 = 15² - (-3)²
= 216