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3 years ago

11

Number 22 i need help

1 answer:

UNO [17]3 years ago

3 0

12 divided by 0.12 is 100

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Can someone help me plz!!!!!!!!!!!!!!!!

harkovskaia [24]

Answer:

12% I’m not sureeee

Step-by-step explanation:

8 0

4 years ago

HELP ME PLEASE!!!<br><br> This is super confusing

Elanso [62]

Answer is (B)

Explanation:

M<2=180-53x2
=74
M<2=5x+14=74
5x=60
X=12

6 0

3 years ago

Can somebody help me?

nikdorinn [45]

Answer:

D

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A plumber took of his pipes and separated them into 5 equal bundles.

Ghella [55]

The correct answer is B.

This is because the denominator in this case, would signify be the number of groups.

4 0

3 years ago

Find the points having x-coordinate of 9 whose distance from the point (3,-2) is 10.

kotegsom [21]

$\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{3}~,~\stackrel{y_1}{-2})\qquad (\stackrel{x_2}{9}~,~\stackrel{y_2}{y})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ \stackrel{d}{10}=\sqrt{[9-3]^2+[y-(-2)^2]}\implies 10=\sqrt{(9-3)^2+(y+2)^2} \\\\\\ 10=\sqrt{6^2+\stackrel{FOIL}{(y^2+4y+4)}}\implies 10^2=36+(y^2+4y+4)$

$\bf 100=y^2+4y+40\implies 0=y^2+4y-60 \\\\\\ 0=(y+10)(y-6)\implies y= \begin{cases} -10\\ 6 \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill (9,-10)\qquad (9,6)~\hfill$

3 0

4 years ago