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julia-pushkina [17]
1 year ago
13

33Which line is perpendicular to the line shown on the graph?OA y=-3x+2Ob y=-x-4Oc y= fx+1OD y=x+1

Mathematics
1 answer:
Lina20 [59]1 year ago
8 0

First, we have to find the slope of the given line using the following formula.

m=\frac{y_2-y_1}{x_2-x_1}

Let's replace the points (-3,-3) and (0,-1).

m=\frac{-1-(-3)}{0-(-3)}=\frac{-1+3}{3}=\frac{2}{3}

Then, we use the formula for perpendicular slopes to find the new perpendicular slope.

\begin{gathered} -\frac{2}{3}\cdot m=-1 \\ m=\frac{3}{2} \end{gathered}

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malfutka [58]

Answer:

-5/4 or -1.25

Step-by-step explanation:

the points are (-6, -3) and (-2, -8)

the formula for slope is y2-y1/x2-x1

y2 is -8

y1 is -3

x2 is -2

x1 is -6

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lora16 [44]

Answer:

4x(3x^2-x+5)

Step-by-step explanation:

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2 years ago
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We can't answer it I don't think there is enough info
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LuckyWell [14K]

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it's the bottom left one

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Im just a kid, don't ask

So -1/4x+1/2 x would be 1/4 x because -0.25+0.5=0.25

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<span>∠B = 45°
</span><span>∠A = 90°
so
</span>∠C = 45° = ∠B
and
<span>AB = AC = 8
answer
AC = 8 cm</span>
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