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3 years ago

Need help not too great with area like this Plz and thank you! A-175in B-140in C-129in D-85in

Mathematics

1 answer:

sergiy2304 [10]3 years ago

4 0

Answer:

B) 140in^2

Step-by-step explanation:

Area of trapezoid=[(b1+b2)/2]*h

A=[(15+(4+15+6))/2]*7

A=(40/2)*7

A=20*7

A=140

So the correct answer is B

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Step-by-step explanation:

This question can be solved by a system of equations.

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y is the number of mg of sodium in a cup of soda.

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