X2 - 25 = 0
Add 25 on each side.
x2 = 25
Divide by 2 on each side.
x = 12.5
(13 + 20) + 15 = 13 + (20 + 15)
Answer = 10=21
When you’re multiplying numbers with exponents with the same base (10 is the base) all you have to do is add the exponents
18 and 3 are the exponents we’re dealing with, so we add them and get 21. The base stays the same
10^18 x 10^3 = 10^21
Answer = 10=21
Answer: A, B and
Explanation:
Angle 3, 4, and 2 are the exterior angles because it locates outside
Answer:
a. 40 / 5/2.
Step-by-step explanation:
Average speed = distance / time = 40 / 2 1/2
= 40 / 5/2.