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horrorfan [7]
3 years ago
5

Can someone help me plz

Mathematics
1 answer:
enyata [817]3 years ago
5 0

Answer:the answer is 420 :)



Step-by-step explanation:


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what is the greatest common factor of two numbers is 4. The sum of the numbers is 76. What are the two numbers?
melisa1 [442]

Answer:

4 and 72

Step-by-step explanation:

8 0
3 years ago
Wevel 3:<br> 12<br> What is the result when the number 81 is decreased by 7%?<br><br> pls help
Lostsunrise [7]

Answer:

Hope this helps

Step-by-step explanation: Number 81 decreased by 7% (7 percent) of its value (percentage decrease) and calculated absolute change (actual difference). Answer: percentage decreased number = 75.33, absolute change (actual difference) = -5.67

8 0
2 years ago
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If Juan drives 24 miles in 3 hours,how many miles does Juan drive in 1 hour
ikadub [295]

Answer:

8 miles

Step-by-step explanation:

24/3 = 8

8 0
2 years ago
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Determine the standard form of the equation of the line that passes through ( -5,0 ) ( 0 ,-9)
insens350 [35]

The general form for a line through two points (a,b) and (c,d) is

(c-a)(y-b)=(d-b)(x-a)

This is better than the slope forms because it works in the no slope case, as does the standard form.

If you haven't seen it before, it works because when (x,y)=(a,b) we get (c-a)(b-b)=(d-b)(a-a), both sides zero, and when (x,y)=(c,d) we get (c-a)(d-b)=(d-b)(c-a), clearly equal sides.

Here we have

(0 - -5)(y - 0) = (-9 - 0)(x - - 5)

5y = -9(x+5)

5y = -9x - 45

9x + 5y = -45

Ironically there are two standards for standard form; one with the constant alone on the right and one with the whole thing equal to zero.  I like the constant alone.

Answer: 9x + 5y = -45

Check:

We check each point is on the line

(-5,0)

9(-5) + 5(0) = -45, good

(0, -9)

9(0) + 5(-9) = -45, good again


5 0
3 years ago
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The sequence an = one third (3)n - 1 is graphed below: coordinate plane showing the points 2, 1; 3, 3; and 4, 9 Find the average
charle [14.2K]

9514 1404 393

Answer:

  6

Step-by-step explanation:

The slope of the line between (3, 3) and (4, 9) is given by the slope formula:

  m = <average rate of change> = (y2 -y1)/(x2 -x1)

  m = (9 -3)/(4 -3) = 6/1

  m = 6

The average rate of change on the interval [3, 4] is 6.

7 0
2 years ago
Read 2 more answers
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