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ira [324]
3 years ago
13

What is the perpendicular for x+4y= -2

Mathematics
1 answer:
Elis [28]3 years ago
7 0
First, set the equation up as y=mx+b then the perpendicular will be the opposite slope of your original slope
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Quickly solve (x+7)2=121, for x. Graph the solution on a number line.
asambeis [7]

Answer:

The value of the x is 53.5 or x=53.5

Step-by-step explanation:

Given data in the question:-      

(x+7)2=121

We have to find the value of x.

Solution:-        

(x+7)2=121\\=>2x+14=121\\=>2x=121-14\\=>2x=107\\=>x=107/2\\=>x=53.5\\

Hence the answer is 53.5

3 0
3 years ago
The function f(x)=x√3 has a domain of (−∞,∞) and a range of [0,∞)<br><br> True<br><br> False
Vlad [161]
True I’m not sure I’m just guessing cause I gotta answer Two questions before mine
7 0
3 years ago
Solve for the value of z: 90/15 = 6/z
lara31 [8.8K]

Answer:

z = 1

Step-by-step explanation:

90/15 = 6/z

Cross Multiply

15 * 6 = 90 * z

90 = 90z

Divide both sides of the equation by 90

z = 1

Hope this was useful to you!

3 0
3 years ago
"cube has a volume of 125 cubic inches. What is the length of each edge?"
s2008m [1.1K]
5. Each side is equal and you need to find what number times itself 3 times gets 125, which in this case is 5. 5x5x5= 125, which means 5 is the correct answer.
6 0
2 years ago
In 15 words or fewer, describe what happens to the coordinates when
andriy [413]

Answer:  The graph becomes narrower

<u>Step-by-step explanation:</u>

The vertex form of a quadratic equation is: y = a(x - h)² + k   where

  • |a| represents the vertical stretch if |a| > 1, vertical shrink if |a| < 1
  • (h. k) represents the vertex

A vertical stretch means the curve gets narrower.

A vertical shrink/compression means the curve gets wider.

8 0
3 years ago
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