3 years ago

Which of the following statements best describes the graph of x + y = 4?

1 answer:

4 0

The last one is the only one that will work.
For the first one the y intercept is when x = 0. The point would be 0,4

The second one gives a point of (4,0)

The third one is nonsense. (4,4) is not on this line.

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3 years ago

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Which is the equation of the line that passes through the points (-4, 8) and (1, 3)

Molodets [167]

Answer:

(-4,8)

Step-by-step explanation:

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3 years ago

A snail moves at a speed of 2.217 inches per minute. If the snail keeps moving at this rate, about how many inches will it trave

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3 years ago

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3 years ago

The length of a rectangle is 4cm less than twice it’s width the perimeter of the rectangle is 34cm. What are the Demensions of t

serg [7]

Answer:

w=7 and l=10

Step-by-step explanation:

To find the dimensions, create an equation for its perimeter and solve. Recall, the perimeter formula for a rectangle is P = 2l+2w. P is 34 cm. L is 4cm less than twice the width or 2w-4. And the width is w.

P = 2l+2w

34 = 2(2w-4) + 2w

34 = 4w -8 +2w

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34+8 = 6w

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l=2w-4

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3 years ago