3 years ago

0.15, 0.17, 0.19. what is going up by ?

Mathematics

1 answer:

Tpy6a [65]3 years ago

3 0

Answer:

It goes up by 2 each time

Step-by-step explanation:

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Describe the pattern below. Then find the next three numbers. 3.5, 13, 41.5, 127, ___, ___, ___

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Yo it is easy 99 33 44 66 89

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2 years ago

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Plz Help, and solve. Show your work. I will give Brainliest. A - 7 = -13 solve and show your work 10X - 8 = 9X + 8 Can a right t

likoan [24]

Answer:

A - 7 = -13

Add 7

A = -6

10X - 8 = 9X + 8

Add 8

10X = 9X + 16

Subtract 9X

X = 16

In a right triangle, where a and b are the shorter sides, and c is the longer side a^2+b^2=c^2

Thus, plug in the values.

12^2+16^2=20^2

144+256=400

400=400.

Because the equation is true, 12, 16, and 20 can be a right triangle

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3 years ago

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If I have 60 coins consisting of dimes and quarters, and if I have x dimes, how many quarters do i have?

Contact [7]

I don't know if I'm correct, I'm guessing... 30

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2 years ago

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First examples pt 1 no one answer

andrew11 [14]

Answer:

It takes the second worker 11 hours to do the job alone

Step-by-step explanation:

The problem tells you how to work it.

$\dfrac{1}{11}+\dfrac{1}{x}=\dfrac{2}{11}\\\\x+11=2x \qquad\text{multiply by 11x}\\\\11=x \qquad\text{subtract x}$

x = 11 tells you the second worker takes 11 hours to do the job alone.

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You can also work directly with the fractions. Subtract 1/11 and you have ...

1/x = 1/11

It should not be a real stretch to see that x=11. If you need, you can multiply both sides by 11x to get 11=x.

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2 years ago

What is the most direct use of a compass in geometric constructions

lora16 [44]

Answer:

The most direct use of a compass in any geometric constructions are to draw arcs of a given size.

Step-by-step explanation:

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