So that the number is raised to the entire power, not just part of it, if it consists of negative or fraction numbers.
Answer:
A
Step-by-step explanation:
Answer:
The cube root of given expression is .
Step-by-step explanation:
The given expression is
It can be written as
Use the exponent property:
Therefore the cube root of given expression is .
Answer:
Step-by-step explanation:
Complementary angles form a right angle and supplementary angles form a straight angle.
<h3>#7</h3>
<u>Complementary:</u>
<h3>#8</h3>
<u>Supplementary:</u>
- 2x + 6x + 20 = 180
- 8x = 160
- x = 20
Answer:
12 miles per hour
Step-by-step explanation: