Answer:
2(0.4)^-2 = 12.5
Step-by-step explanation:
do math noob
Answer:
x = 36
Step-by-step explanation:
Given;
(8/9)x = 32
Solving for x
Multiply through by 9
(8/9)×9 ×x = 32×9
8x = 32×9
Divide through by 8
8x/8 = 32×9/8
x = 36
Answer:
[0, infinity)
Step-by-step explanation:
A square root can only use positive numbers, otherwise it becomes imaginary. A function needs to be real to output real values. Therefore, the domain is everything from 0 onwards.
Answer:
{12}
Step-by-step explanation:
Simplify f(x) such that it be f(x) = 12
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The answer is going to be y=3.5x