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Kobotan [32]
3 years ago
13

Here's a subtraction problem that has been solved incorrectly.

Mathematics
1 answer:
fredd [130]3 years ago
5 0

Answer:You’re answer would have to be B) 41+28=69

Because 69-28=41 and 41+ 28 = 69

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A 27- inch long ribbon was cut into 4 equal lengths. How long was each piece of ribbon?
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Answer:

6.75 I think

Step-by-step explanation:

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3/5 of your job is completed. What fraction of the job remains to be done?
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Need some help! Graph the equations y=3x-5 and x+3y=6 on the same xy-plane. What is significant about these two lines? (Explain
adell [148]
To solve this, we must first put both lines in Slope Intercept Form (y=mx+b where m is the slope and b is the y-intercept).

y=3x-5 is already in SIF, so we only need to work on the other one.

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-x       -x
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 /3      /3
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Now we have both equations in slope intercept form, so we can start graphing from the y-intercepts and just follow the slopes.

When we do this, we will see that the lines meet at an exactly 90° angle. When a pair of lines does this, it means they are perpendicular.

Below I have attached an image that has both lines graphed so that you may visualize it. The green dots show the slopes, while the highlighted areas show the y-intercepts. Note that the lines intersect at a 90° angle, making them perpendicular.

6 0
3 years ago
Can someone help me solve for this ASAP
Olenka [21]

Answer:

Im in college and don't rember this at all.

6 0
3 years ago
You want Brainliest help me plsss
yKpoI14uk [10]

Answer:

the slope in the equation is 5, while the slope on the graph is 2

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