Mathematics College

*PLEASE HELP*
The equations of lines K,P,and M are given below
K: x+2y=6
P: 6x + 3y=12
M: -x+ 2y=10

which statement is true

*ANSWERS ARE IN THE PICTURE*

*PLEASE HELP*The Equations Of Lines K,P,and M Are Given Below K: X+2y=6 P: 6x + 3y=12 M: -x+ 2y=10 Which

Answers

Answer 1

Answer:

M is perpendicular to K

Step-by-step explanation:

Given the equations of the following line

K: x+2y=6

P: 6x + 3y=12

M: -x+ 2y=10

First we need to get the slpe of each line as shown;

For K:

K: x+2y=6

Rewrite in standard form;

2y = -x + 6

y = -1/2 x + 6/2

y = -1/2 + 3

Slope of K is -1/2

For P:

P: 6x + 3y=12

Rewrite;

3y = -6x + 12

y = -6/3 x + 12/3

y = -2x + 4

Slope of P is 2

For M;

M: -x+ 2y=10

Rewrite

2y = x + 10

y = 1/2 x + 10/2

y = 1/2 x + 5

Slope of M is 1/2

Taking the product of slope K and P

Mk * Mp = -1/2 * 2

Mk * Mp = -1

Since the slope of K and P is -1, hence line M and line P are perpendicular

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Answer:

x^7=5(12)

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Answer:

120%

Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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You’re welcome and can I have brainliest?

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Step-by-step explanation:

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(A) 0.375 (B) 0.25 (C) 0.50 (D) 0.0625 (E) 0.3125

Answers


I would go with answer D
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In the figure below, the triangles are similar. Find the ratio of their areas from larger to smaller.

Answers

Area of larger triangle is A1
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x=21•8/14
x=168/14
x=12
x=base of triangle
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441=36+h^2
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Area of smallest triangle is A2
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Answers

Answer:

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Step-by-step explanation:

The lifetime for a certain brand of widgets is normally distributed. A random sample of 25 widgets is taken and a sample mean lifetime of 520 hours with a standard deviation of 50 hours. Before taking the sample, researchers claimed that the mean lifetime of a widget was more than 500 hours. 1. null hypothesis:
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Answers

Answer:

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Step-by-step explanation:

1. The null hypothesis in this question would be

H0: u = 500

2. The alternative hypothesis would be

H1: u < 500

3. The test that we are going to be using is the one sample t test. This test is used to test hypothesis. It would make a comparison of h0 to the mean of the sample. Now we are using this here because the sample standard deviation was given

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Step-by-step explanation:

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Answers

Answer: x = 140 degrees

Steps:
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Check:
x = 140
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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

25< I think that’s what you’re asking

An equilateral triangle has a side length of 1.4x + 2 inches
. A regular hexagon has
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op
SOLUTION

Answers

Answer:

The Perimeter of an equilateral triangle = 1.4x+2+1.4x+2+1.4x+2

                                                                  = 4.2x+6

The Perimeter of a regular hexagon = 0.5x+2+0.5x+2+0.5x+2+0.5x+2+0.5x+2+0.5x+2

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x = 6/1.2

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Answers

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Answers

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Step-by-step explanation:

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Answers

Answer:

[tex]\frac{1}{25}[/tex]

Step-by-step explanation:

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Answers

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Answers

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Answers

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