Answer:
105 sq. cm
Step-by-step explanation:
The shortest altitude will ⊥ to the longest side.
A = (1/2)bh
=.5(30)(7)
= 105 sq. cm
<span>(7x+7)(x+2)
= 7x^2 + 7x + 14x + 14
= 7x^2 +21x + 14
answer
</span>7x^2 +21x + 14
Answer:
Step-by-step explanation:
The answer is 0.
Plug in 2 wherever there is an x.
5) Carol is incorrect, because the ratio of food bars to aliens is 1:3 so adding 3 aliens will result in 30, leading the amount of food bars to be 10
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