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xxTIMURxx [149]
2 years ago
7

Can someone help me with this question? pls

Mathematics
1 answer:
Ivenika [448]2 years ago
6 0

Answer:

See attachment

Step-by-step explanation:

See attachment

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What is the y-intercept of the line?
8090 [49]

Answer:

34

Step-by-step explanation:

We start by working out the slope. The slope is change in y over change in x, so (66-58)/(-56)-(-42) is the slope here. 66-58 is 8, and -56-(-42) is -14. -8/14=-4/7. The equation of a line in slope-intercept form is y=mx+b where b is the y intercept and m is the slope. Since the slope is -4/7, then y=-4/7x+b. We then insert any x and y pair into this equation and solve for b, the y intercept to get it. (We can do ANY pair) So, 50=(-4/7)(-28)+b.

: 50=16+b

: 50-16=b

: 34=b

So, in conclusion, the y intercept is 34. Hope this helps!

6 0
2 years ago
What is the distance between points (3,-5) and (3, -8)?
bogdanovich [222]
The distance between points (3,-5) and (3,-8) is 3.

8 0
3 years ago
Solve 5(5x + 3) = -10​
Elena-2011 [213]

Answer: it is -1

Step-by-step explanation:

5*5x=25x

5*3=15

25x+15=-10

25x= -10-15

25x= -25

X=-25/25

= -1

7 0
3 years ago
How to convert 78% to a decimal
ololo11 [35]
0.78 is what you get when you convert 78% to a decimal. You will take the percent sign off and add a 0. In front of it.

It will be the same thing with any other two digit number. Let’s say it is 23% and you want to convert it to a decimal, your answer will be 0.23

Hope this helps!!
6 0
2 years ago
They had taken 8 galons of water along the bus. If there were 62 sixth graders and 2 teachers how many cups did each person get
Nitella [24]

Answer:

2

Step-by-step explanation:

8gallons=16 cup

8x16=128

62+2=64

128÷2=64

3 0
2 years ago
Read 2 more answers
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