Answer:
n = 18
Step-by-step explanation:
when you are multiplying, you add the exponents. 2 + x = 20. so by using subtraction we find that x = 18.
The answer is 82. hope this helps!
Addition: 70 + 80 = 150. You round 65 up because the ones digit is greater than and the same with 77.
Multiplication: Round up since both ones digits are bigger than 5. 70 x 80= 5600.
A, 57%, because 0.40 divided by all possible outcomes, which is 0.70 because we know it will not be sunny tomorrow, is 0.57.
Answer:
546
Step-by-step explanation:
Each square inch is equal to 6.5 square centimeters so you can multiply
84 × 6.5 = 546So, the area is 546 square centimeters.
Hope this helps =>
