Answer:
the answer is a
Step-by-step explanation:
Divide 16 by 20 to find the percent.
16/20 = 0.8 = 8%
To check, multiply 20 by 0.08
20 x 0.08 = 16
Brainliest answer please? 3 more away from Expert!
Answer:
Pythagorean Theorem: a² + b² = c² should be used.
Step-by-step explanation:
51² + b² = 60²
b² = 60² - 51²
b = 3√111
b = 31.607
Pythagorean Theorem is used to find any missing side of a right triangle if 2 other sides are present.
Answer:
21
Step-by-step explanation:
when divided
1 is 10 2 is 9 3 is 8 4 is 7
400 - 2 x Age = 244
-2*Age = -156
Age = 78 years
