3 years ago

Give one example of when you would use the friendly numbers strategy to subtract

1 answer:

5 0

There is no strategy to subtract. So if you want to see a way how they you might be asking a question like how do you use a strategy to divide in subtracting

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If 4 people can run 8 machines, how many machines can 2 people run?

aleksandr82 [10.1K]

If four people can run eight machines, then two people could run four machines!
Hope this helped, please mark as brainleeeeest :)

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4 years ago

A line passes through the point (-3, -9) and has a slope of 2.

notsponge [240]

Answer:

y=2x-3

Step-by-step explanation:

y-y1=m(x-x1)

y-(-9)=2(x-(-3))

y+9=2(x+3)

y=2x+6-9

y=2x-3

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3 years ago

Solve the simultaneous equations 7x – 3y = 24 2x + 3y = 3 x=? y =?

Ivahew [28]

Answer:

×=3 y=-1

Step-by-step explanation:

I hope this helps

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3 years ago

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A diver stands on level ground 50 feet from the base of the 12 foot high dive. What is the approximate measure of the angle of e

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Answer:

Step-by-step explanation:

I had the SAME EXACT question, IIT WAS right trust.

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3 years ago

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Find the area of the circle r=3 ft.

Irina-Kira [14]

Answer:

28.27

Step-by-step explanation:

first you have to stablish the formula for the area of the circle, which is A=pi×radius square. Then, you have to substitute the variables and solve. the formula with the numbers plugged in would be A=3.14×3 square. Finally, solve by multiplying 3×3=9, so the formula would be 9×3.14, when multiplyed, your answer would be 28.27 if you round it.

3 0

4 years ago