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Nata [24]
3 years ago
15

PLEASEE 7TH GRADE MATH

Mathematics
1 answer:
Andrews [41]3 years ago
7 0

Answer:

so first question is b)8/5p=c, explanation in comments and your second question is 25%explanation in comments!! Have a good day and hope this helped!!

Step-by-step explanation:

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Graph a line with a slope of -2/5 that contains the point (-3,5)
kotykmax [81]

y=-\frac{2}{5}x+\frac{19}{5}

Further explanation:

We have to find the equation of the line first to graph the line.

The general form of slope-intercept form of equation of line is:

y=mx+b

Given

m=-\frac{2}{5}

Putting the value of slope in the equation

y=-\frac{2}{5}x+b

To find the value of b, putting the point (-3,5) in equation

5=-\frac{2}{5}(-3)+b\\5=\frac{6}{5}+b\\5-\frac{6}{5}+b\\b=\frac{25-6}{5}\\b=\frac{19}{5}

Putting the values of b and m

y=-\frac{2}{5}x+\frac{19}{5}

The graph is made by using online graphing tool Desmos.

Keywords: Equation of line, graph of line

Learn more about graphs at:

  • brainly.com/question/1557905
  • brainly.com/question/1554024

#LearnwithBrainly

4 0
3 years ago
Find the measure of z. <br><br> A. 80°<br> B. 83 °<br> C. 70 °<br> D. 87 °
Ymorist [56]
The answer to the question is c. 70°
7 0
3 years ago
(02.01 LC)
horsena [70]

Answer:

B. Number the students on the school roster. Use a table of random numbers to choose 160  students from this roster for the survey.

Step-by-step explanation:

4 0
3 years ago
Please answer<br><br>(7*2)^3=?
olga55 [171]
( 7 x 2 )^3 is 2,744
7 0
3 years ago
What do you use to repair a TUBA
lina2011 [118]
 you repair it with a tuba glue!
8 0
2 years ago
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