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FromTheMoon [43]
2 years ago
12

I need this question answered

Mathematics
1 answer:
Katyanochek1 [597]2 years ago
3 0
\bold{ANSWER:}
OPTION B

\bold{EXPLANATIONS:}

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-3x-5y=-7 <br> Find slope of perpendicular line
Goryan [66]

Answer:

5/3

Step-by-step explanation:

We need to rewrite the equation in slope intercept form

y =mx +b where m is the slope

-3x-5y = 7

Add 3x to each side

-5y = 3x+7

Divide by -5

y = -3/5 x -7/5

The slope of this line is -3/5

Perpendicular lines  have slopes that are negative reciprocals

-1 / (-3/5)

5/3

The slope of the perpendicular line is 5/3

7 0
3 years ago
Evaluate 6t-20-32u when t=6 and u=1/4
ankoles [38]

Answer:

8

Step-by-step explanation:

6t - 20 - 32u = ?

t = 6     u = 1/4 [.25]

6*(6) - 20 - 32*(1/4)

36 - 20 - 8 = ?

? = 8

i hope this helps!

:)

it would mean a lot if you marked as brainliest :)

4 0
3 years ago
Can someone determine the constant rate of change for this? and also tell me what to put in the x and y chart. I will give brain
Natasha_Volkova [10]

Answer:  18 is the constant rate an  i don't know what to put in the x an y sorry got some <em>work of my own to do!!!</em>

4 0
3 years ago
If $360 is divided between Pam and Bill in the ratio 3:5 respectively, how much more did Bill receive than Pam?
ryzh [129]
Bill received $144 more than Pam.

Explanation:
To create the ratio, we can divide 360 by 5 which equals 72.
3x72= 216
360

The ratio that is proportionate to 3:5 is 216:360
So, 360 - 216 = 144
7 0
2 years ago
Help with question 4 please
Juliette [100K]

Answer:     y=5                           x=11

abc=def                                      

ab=de                                         <b=<e

17y-8=12+13y                              11x-4=117

-13y        -13y                                  +4   +4

4y-8=12                                      11/11x=121/11

  +8  +8                                           x=11

4/4y=20/4

y=5

7 0
3 years ago
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