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3 years ago

10

Pls help don’t answer if you don’t know ill give out brainliest

2 answers:

ryzh [129]3 years ago

7 0

Answer:

15x-9x=_

Step-by-step explanation:

Vesnalui [34]3 years ago

5 0

I want to help but i cant see the picture! tell me the question and i will solve it!

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Find the distance from P to l. Line l contains points (-4,2) and (3,-5).Point P has coordinates (1,2).

Annette [7]

Hello,

A=(-4,2)
B=(3,-5)
AB≡y-2=(x+4)(-7)/7==>y=-x-2

Slope of the perpendicular: 1

y-2=(x-1)1==>y=x+1 is the equation of the perpendicular.

Intersection: y=x+1 and y=-x-2 ==>(-3/2,-1/2)=Q

|PQ|²=(-1/2-2)²+(1+3/2)²=25/2
|PQ|=5√2/2≈3.5355339059....

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3 years ago

Use the chain rule to differentiate the following function.<br><br>f(x)=(5x+sin^3(x)+sinx^3)^3

Bumek [7]

$f(x)=(5x+\sin^3(x)+\sin x^3)^3\\\frac{df(x)}{dx}=3(5x+\sin^3(x)+\sin x^3)^2\cdot (5+3\sin^2x\cos x+3x^2\cos x^3)$

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3 years ago

What is the median of data set 32 25 25 32 32 10 -10 25

LuckyWell [14K]

Answer:

-10, 10, 25, 25, 25, 32, 32, 32

Its 25

Step-by-step explanation:

The median is the middle number if there are an even amount of numbers you would have two medians add them the divide by two

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vitfil [10]

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Answer:

answer is in explanation

Step-by-step explanation:

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3 years ago