3 years ago

Help me please quickly

Mathematics

1 answer:

Nostrana [21]3 years ago

3 0

i think the answer is D

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A graphed line with a slope of -1/3 and passing through a point of (3,-4)

LenaWriter [7]

Answer:

$y=-\frac{1}{3}x-3$

Step-by-step explanation:

we know that

The equation of the line in point slope form is equal to

$y-y1=m(x-x1)$

we have

$m=-\frac{1}{3}$

$(x1,y1)=(3,-4)$

substitute

$y+4=-\frac{1}{3}(x-3)$

Convert to slope intercept form

isolate the variable y

$y+4=-\frac{1}{3}x+1$

$y=-\frac{1}{3}x+1-4\\y=-\frac{1}{3}x-3$

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4 years ago

Amy's favorite lotion cost $30 for four fluid ounces at the same time what would she expect to pay for a quart of lotion

fomenos

Assuming that 1 quart= 32 Fluid Ounces,
if
4oz=$30
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32oz=$240

Your answer should be $240.

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3 years ago

Donna bought 16

larisa [96]

14 is the answer I believe

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2 years ago

A cylinder has a volume of 320x cubic inches and a height of 5 inches.

oksano4ka [1.4K]

Answer: 8 inches

Step-by-step explanation:

320π in³= π (r²) (5 in)

64 in² = r²

r = 8 in

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3 years ago

If you rotate figure GTR 270° clockwise about the origin. What will be the coordinates of G’T’R’ (Please Help I need this done i

Naily [24]

Answer:

C. G' (4,-7), R' (2,-3), T'(6,-4)

Step-by-step explanation:

Get a piece of paper and draw 2 intersecting lines, like how a graph looks like. Then get another paper that's transparent enough, and place a dot roughly where R would be. Rotate it 270* clockwise (3 times around 90 degrees), and R would be in the bottom right area. That means the figure would be around that area and you can base the coordinates from that.

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3 years ago