3 years ago

All trapezoids are parallelograms. A. True B. False

Mathematics

1 answer:

ale4655 [162]3 years ago

6 0

Answer:

True

parallelogram is a quadrilateral with two pairs of parallel sides. A trapezoid has one pair of parallel sides .

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Will give brainliest, if its correct

Paul [167]

Answer:

C) -1

Step-by-step explanation:

(ax+3)²=36

Square root both sides

ax+3=6

Subtract 3 from both sides

ax=3

Put x in

-3a=3

a= -1

C) -1 would work.

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4 years ago

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At a dinner, the meal cost $22 and a sales tax of $1.87 was added to the bill. How much would the sales tax be on a $66 meal? An

quester [9]

Answer:

$5.61

Step-by-step explanation:

we know that

At a dinner, the meal cost $22 and a sales tax of $1.87 was added to the bill.

using a proportion

Find out how much would the sales tax be on a $66 meal

Let

x ----> the amount of sales tax on a $66 meal

$\frac{22}{1.87}=\frac{66}{x}\\\\x=1.87(66)/22\\\\x=1.87(3)\\\\x=\$5.61$

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4 years ago

Find the minimum value of the function for the polygonal convex set determined by the given system of inequalities.

lukranit [14]

Answer:

Step-by-step explanation:

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3 years ago

What is an

mash [69]

Answer:

your answer is y = -x - 3

Step-by-step explanation:

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substitute

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3 years ago

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Evaluate the expression when =y−7. y^2+4y-5

Sophie [7]

(-7)^2 + 4(-7) -5
= 49 - 28 -5
= 16

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3 years ago