For a project, you need to make three triangles out of cardboard. Each triangle has a height of 5 inches and a base of 10 inches
. Which equation can you use to solve for the total amount of cardboard you will need?
Please answer with the following:
Top right
Top left
Bottom Right
Bottom Left
Please answer with the following:
Top right
Top left
Bottom Right
Bottom Left
2 answers:
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Answer with positive exponent = or
Answer with negative exponent =
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Explanation:
The rule we use is
If we multiply two exponential expressions with the same base, then we add the exponents.
The base for each is 5. The exponents 4 and -7 add to -3.
This means
To convert to a positive exponent, we apply the reciprocal to the base. We go from 5, aka 5/1, to 1/5.
So,