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algol [13]
3 years ago
9

Through: (-2,2), parallel to y=-x-5

Mathematics
2 answers:
Elden [556K]3 years ago
6 0

Answer:

y = -x

Step-by-step explanation:

We know that parallel means the two lines have the same slope, so in this case the slope is -1.

Using our y = mx + b equation, we have

y = -x + b

Plug in our -2 and 2 into the equation

2 = - (-2) + b

2 = 2 + b

0 = b

Put in the b

y = -x + 0

y = -x

iren2701 [21]3 years ago
5 0

Answer:

y = -x

Step-by-step explanation:

We know that parallel means the two lines have the same slope, so in this case the slope is -1.

Using our y = mx + b equation, we have

y = -x + b

Plug in our -2 and 2 into the equation

2 = - (-2) + b

2 = 2 + b

0 = b

Put in the b

y = -x + 0

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The length of a rectangle is 4 inches more than its width, and its perimeter is 34 inches. Find the length and width of the
gizmo_the_mogwai [7]

Answer:

Width = 6.5 inches

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Step-by-step explanation:

Let

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and

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Since length of rectangle is 4 inches MORE THAN WIDTH, we can write:

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Putting 1st equation in 2nd, we get equation in "w" and solve for this first:

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3 0
4 years ago
Factor the expression 100n squared - 1
frez [133]
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