2 years ago

Find the perimeter and are of the trapezoid

Mathematics

1 answer:

lara31 [8.8K]2 years ago

8 0

Answer:

47.7ft

Step-by-step explanation:

12.8ft+6.2ft+13.9ft+15.5ft=47.7ft

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valentinak56 [21]

A. Because it says the submarine dived toward the ocean floor meaning it would be negative

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3 years ago

An airplane is flying at 32,000 feet when it starts its descent. It is descending at a rate of 2,000 feet per minute. Let x repr

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Answer:

equation: y = 32000 - 2000x

0 = 32000

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Step-by-step explanation:

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3 years ago

The quotient of a number y and -3.6 is less than 6.5 <br><br> (written as an inequality)

elena-14-01-66 [18.8K]

Answer:

$\frac{y}{-3.6}$ < 6.5

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3 years ago

Derek says that the quotient of -2/7 divided by -2/21 is -1/3. Part A: What is the correct quotient? Part B: What mistake did De

Thepotemich [5.8K]

Answer:

The correct quotient is 3.

I think Derek has mistaken to divide $-\frac{2}{21}$ by $\frac{2}{7}$ .

Step-by-step explanation:

We have to check the quotient of $(-\frac{2}{7}) \textrm{ divided by }(-\frac{2}{21})$ .

Part A:

Now, $(-\frac{2}{7}) \textrm{ divided by }(-\frac{2}{21})$ .

= $\frac{-\frac{2}{7} }{-\frac{2}{21} } =3$

So, the correct quotient is 3.

Part B:

Derek says that the quotient is $-\frac{1}{3}$ .

So, I think Derek has mistaken to divide $-\frac{2}{21}$ by $\frac{2}{7}$ . (Answer)

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3 years ago

Find the volume of a cone with a base radius of 6 yd and a height of 9 yd

Veronika [31]

$\text {Volume =} \dfrac{1}{3} \pi r^{2} h$

$\text {Volume =} \dfrac{1}{3} \pi (6)^{2} (9)$

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3 years ago