Answer:
Answer is C
Step-by-step explanation:
Please mark brainliest if I helped!
Answer:
-20
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
a is defined first as 5. So a = 5.
b is defined after the circle b = -2
a^2 = 5^2 = 25
B^4 =(- 2)^4 = 16
Therefore sqrt(a^2 * b^4) = sqrt(25 * 16) = sqrt(400) = 20
The answer is C
R=7 because you would do -49 divided by -7
The answer is 2/3 because absolute value is always positive and a rational number is a fraction
