Answer:
It is in simplest form so you leave it like that
Step-by-step explanation:
X= 2.5
just move the terms collect the terms calculate it, divide both sides !!
D) 36x^2-81
both 36x^2 and -81 are perfect squares
difference means subtraction
Answer:
You have to multiply 3 x 6.
Step-by-step explanation:

Hope this helped! :)
The answer is: 30.4 cm³ .
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The volume = Base Area * height = (8 cm²) * (3.8 cm) = 30.4 cm³ .
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