3 years ago

Draw a rectangle to show that: 6(3+a) = 18 + 6a

1 answer:

6 0

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6(3+a)=18+6a

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irinina [24]

Answer:

10 sides,that is, a decagon or 10gon

Step-by-step explanation:

If the exterior angle is 36° then numbers of sides=

$36 = \frac{360}{n}$

Therefore

n=360°÷36°=10

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2 years ago

DENIUS [597]

Answer:

270 words in 3 minutes

Step-by-step explanation:

First find what the total on one minute is.

180/2 =90 words per minute.

So 180+90= 270 words in 3 minutes

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Usimov [2.4K]

Use desmos.com and graph those inequalities. It is pretty easy.

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vagabundo [1.1K]

Answer:

Step-by-step explanation:

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2 years ago

Pie

12+12=24+5+5=34 meters squared

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3 years ago