Answer:
A^2
Step-by-step explanation:
You have the a you are just putting it in exponets which is A to the 2nd power.
The price of the shoe pair in us dollars will be $50. The correct option is C.
<h3>What is unit conversion?</h3>
Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.
It is given that shoes sell for 400 Hong Kong dollars in Hong Kong and the exchange rate is $0.125 per Hong Kong dollar. The cost of the same shoes in the united states will be calculated as below:-
Cost of shoes in the US = Cost in Hongkong x Exchange rate
Cost of shoes in the US = 400 x 0.125
Cost of shoes in the US = $50
Therefore, the price of the shoe pair in us dollars will be $50. The correct option is C.
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Answer: Isolate the variable by dividing each side by factors that don't contain the variable. x=−4
Step
Well all of the sides are congruent
Answer:
<em>12+16= 28m</em>
<em>28m</em> <em>is the combined height of the trees</em> .
Hope this helps !