3 years ago

If JKLM is a trapezoid, which statement must be true?

Mathematics

1 answer:

QveST [7]3 years ago

5 0

Answer:

Step-by-step explanation:

both are parrelel lines

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I did a test for math and got a 64. I did a retake with the help of this app and look back at the other test and it just got me

s344n2d4d5 [400]

Answer:

Well, at least you improved. But maybe you should use another source besides brainly for your tests. Sometimes people put the wrong answers just to get points.

I hope you do better next time! Good luck!!

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3 years ago

A home has a room with length 22 feet and width 25 ft.

Elena L [17]

Answer:

O length = 11 inches width = 12.5 inches

Step-by-step explanation:

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3 years ago

Building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18 \pi18π18, pi m

Ksivusya [100]

the area A of the cross section of the column is $(81\pi )m^2$ .

<u>Step-by-step explanation:</u>

Here we have , building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18π, pi meters. We need to find What is the area A of the cross section of the column .Let's find out:

We know that , Circumference of circle = $2\pi r$

⇒ $Circumference = 2\pi r$

⇒ $18\pi= 2\pi r$

⇒ $\frac{18\pi}{2\pi }= \frac{2\pi r}{2\pi }$

⇒ $\frac{18\pi}{2\pi }=r$

⇒ $r=9$

We know that area of circle = $\pi r^2$

⇒ $Area= \pi r^2$

⇒ $Area= \pi 9^2$

⇒ $Area= 81\pi$

Therefore , the area A of the cross section of the column is $(81\pi )m^2$ .

3 0

3 years ago

you are a restaurant manager and are responsible for ordering ingredients for the restaurant. at supplier one you can purchase 2

anzhelika [568]

15 gallons is the best because you get 15 gallons for 48.75 and 2gallons for free

exp. 20gal for $70
50quarts= 12.5 gal for $33.50
15 plus 2 gal is 17 for 48.75 much cheaper
mark me as brainlest

8 0

3 years ago

12 times (3 times 2 to the power of 2) divided by 2 - 10

professor190 [17]

Answer:

Step-by-step explanation:

2 to the power of 2 is 4

12×(3+4)÷2-10

12×7÷2-10

84÷2-10

42-10

ANS=32

5 0

3 years ago