3 years ago

I NEED HELP ON THIS EQUATION PLEASE (:

Mathematics

2 answers:

tankabanditka [31]3 years ago

5 0

Area = Length x Width

45 = Length x 10

Length = 45 ÷ 10 = 4.5 in

Answer: 4.5 in

prisoha [69]3 years ago

4 0

4.5 in. Or 4 1/2 inches just depending how they want you to write it.

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Which property was used to simplify the expression?<br><br> (3z)^2 = 3^2z^2 = 9z^2

svet-max [94.6K]

One of the product rules for exponents was used.
$(ab)^{c}=a^{c}b^{c}$

Or, you can consider that the definition of an exponent and the associative and commutative properties of multiplication were used.
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