Sarah wants to buy a drone that is 65% off. The original price is $71.80. What is the sales price(nearest penny)?
2 answers:
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<em>We will assume the tent is in the shape of a triangular prism.</em>
The volume of a triangular prism can be found with the following formula, where is the width at the base,
is the height, and
is the length.
Substitute in the known values.
Simplify — use multiplication.
Simplify — use division.
The volume — or in this case, the amount of living space — is .
Answer:
-1
Step-by-step explanation:
Using a graphing calculator, it is convenient to find where the difference between the two sides of the equation is zero. The associated real root is ...
x = -1
