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2 years ago

11

What are the coordinates of the two points on the line? Select all that apply.

1 answer:

KIM [24]2 years ago

8 0

Answer:

choice 1 and choice 3) (1,8) and (7,1)

Step-by-step explanation:

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Please help!! Write in simplest radical form: √7/8 Show how you figured it out

12345 [234]

Given expression: $\sqrt{\frac{7}{8}}$ .

$\mathrm{Apply\:radical\:rule\:}\sqrt[n]{\frac{a}{b}}=\frac{\sqrt[n]{a}}{\sqrt[n]{b}}$

$=\frac{\sqrt{7}}{\sqrt{8}}$

$\sqrt{8}=\sqrt{2^2\cdot \:2}=2\sqrt{2}$

$\frac{\sqrt{7}}{\sqrt{8}} =\frac{\sqrt{7}}{2\sqrt{2}}$

$\mathrm{Rationalize\:}\frac{\sqrt{7}}{2\sqrt{2}}$

$\mathrm{Multiply\:by\:the\:conjugate}\:\frac{\sqrt{2}}{\sqrt{2}}$

$=\frac{\sqrt{7}\sqrt{2}}{2\sqrt{2}\sqrt{2}}$

$=\frac{\sqrt{14}}{4}$

$=\frac{\sqrt{14}}{4}$ .

3 0

3 years ago

HELP COLLEGE ALGEBRA

max2010maxim [7]

Answer:

1) $\frac{-8}{11}$

2) $1.276$

3) $\frac{3}{4}$

4) $0$

Step-by-step explanation:

The slope formula of the line that pass across two points P1(x1,y1) and P2(x2,y2) is:

$\frac{y2 - y1}{x2-x1} = slope$

You can use this formula to solve all the four points:

1)

$\frac{6- -2}{-9 - 2} = \frac{-8}{11}$

2)

$\frac{- 9.1 - 0.6}{-9.5 - - 1.9} = \frac{97}{76} =(Rounded)= 1.276$

3)

$\frac{2-5}{-2 -2} = \frac{3}{4}$

4)

$\frac{4-4}{-9 --4} = \frac{0}{-5} = 0 \\\\$

3 0

2 years ago

What is 2 times 200 - 321 + 67= 56-65 <br><br><br><br> jameskeeton04 pls talk to me

erica [24]

Answer: 2*200-321+67=56-65? look at the picture

Step-by-step explanation: Hope this help :D

6 0

2 years ago

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About 3,500 different species of mosquitoes exist in the world if a mosquito traveled 10.8 miles at top speed in 99 hours, how f

Shalnov [3]

Depending upon the species, mosquitoes can fly at about 1 to 1.5 miles per hour.

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3 years ago

When do you find an area or volume by separating the figure into smaller figures?

brilliants [131]

The question is not defined very well so if u would repeat it

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3 years ago