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Amiraneli [1.4K]

2 years ago

5

William says that 15 years from now his age will be 3 times his age 5 years ago if x represent William present age complete the

following sentence

1 answer:

vlada-n [284]2 years ago

5 0

He is 15 currently.

x + 15 = x - 5

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387

Step-by-step explanation:

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2 years ago

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*HIGHER POINTS* Solve for m<A

Musya8 [376]

Answer:

The answer should be about 114.

Step-by-step explanation:

Of you look at the shape of the other angles. B and D seem to be about 90 and the shape of A is just a little bit bigger than ninety. I started by adding 78, 90, and 90 together which gave me 246. Then I subtracted 246 from 360 which gave me 114. I had estimated the answer to be around 110.

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2 years ago

The diagram shows a sector of a circle radius 10cm

Yuki888 [10]

Answer:

$\text{Perimeter of sector = 43.6 (Rounded to the nearest tenth.)}$

Step-by-step explanation:

$\text{Perimeter of the sector = Radius + arc length + radius}$

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$\text{Perimeter of the sector = 10 + arc length + 10 }$

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$\text{arc length} = (135/ 360 ) * 2\pi (10)$

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8 0

2 years ago

6у – 6 = 4у + 16<br> A.y=2.2<br> B. y= -2.2<br> C. у= 11<br> D. у= 5

Korvikt [17]

Answer:

C. y=11

Step-by-step explanation:

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