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Plug in 3 to x:
f(x) = 3³ - 7
Solve:
f(x) = 3³ - 7
f(x) = 3 · 3 · 3 - 7
f(x) = 9 · 3 - 7
f(x) = 27 - 7
f(x) = 20
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Step-by-step explanation:
the answer is 576 cubic centimetre.
Answer:
your answer will be 18 square units
Step-by-step explanation:
have a nice day/night ^_^
Hello,
Please, see the attached file.
Thanks.
We know that all three angles in a triangle must add to 180 degrees so we can use this fact to find the measure of the missing angles.
180-57-101= 22 degrees
180-72-72=36 degrees
180-x-20=160-x degrees