Answer:
The answer is B.
Step-by-step explanation:
X=25
Step-by-step explanation:
- Because 5x5 =25, so the answer is x=25
Answer: 64
Step-by-step explanation:
Answer:
7.9 * 10 ^-6
Step-by-step explanation:
Move the decimal 6 places to the left so there is one number before the decimal
0.0000079
7.9
The exponent is -6 ( negative because we moved it to the left)
7.9 * 10 ^-6
Answer:
B. -4.
Step-by-step explanation: