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SashulF [63]
3 years ago
9

Why can you use a model to check your answer for a division problem

Mathematics
1 answer:
aivan3 [116]3 years ago
7 0
If multiplication and retracing your track count as a model I believe it's good to see what you did wrong and to see what the answer really should bee
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Find the equation of the line that passes through (4,8) with slope -3. write in slope intercept form
ikadub [295]

you have to put it in Point Slope Form.

ABOUT POINT SLOPE FORM:

  • y- Y1 = m(x - X1)
  • Y1 & X1 is a point on the line
  • The form allows you to identify the slope & the point on the line

ABOUT PROBLEM:

  • Since the slope is -3, it represents m in the Point Slope Form
  • 4 represents X1
  • 8 represents Y1

y - Y1 = m(x - X1)

y - 8 = -3(x - 4) --- IN Point Slope Form


If you want to put it in Slope Intercept Form, you can solve it:

y - 8 = -3(x - 4)

y - 8 = -3x + 12

  + 8          + 8

y = -3x + 20 --- IN Slope Intercept Form

  • Remember, a negative times a negative becomes a positive


6 0
4 years ago
Robin Hood has captured three purses of money. The first purse holds two silver pieces, the second purse holds two gold pieces a
Sladkaya [172]
50/50 is the propability
4 0
3 years ago
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What is 4 raised to the power of 2 ÷ 2 raised to the power of 3
Troyanec [42]

Answer:

4³

Step-by-step explanation:

8 0
4 years ago
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Find the slope-intercept form of the equation of a line that passes through the given points.
anygoal [31]

Answer:

y=3x+b

Step-by-step explanation:

finding slope:

slope= y2-y1/x2-x1

-2--5/3-2

3/1

slope is 3

i'm not sure how to find the y-intercept using this format but hope this kinda helped!

7 0
4 years ago
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1/2+(-5/8) please help me I really need help have a great day
daser333 [38]

Answer:

-0.125

Step-by-step explanation:

3 0
3 years ago
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