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2 years ago

Slope that falls between (0,20) and (20,85)

Mathematics

1 answer:

Kipish [7]2 years ago

5 0

Answer:

13/4

Step-by-step explanation:

To find the slope we use the equation

m= (y2-y1)/(x2-x1)

= (85-20)/(20-0)

= 65/20

= 13/4

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Angle MNP ~ Angle HJK. Both triangles are isosceles. if m

valina [46]

Answer:

Angles H, J, M, N

Step-by-step explanation:

Since m<p is 90 degrees it must be the largest angle so both triangles have angle 45-45-90. m<P is equal to m<K. This means that angle h, j, m, and n are equal.

6 0

2 years ago

Read 2 more answers

Last Sunday a certain store sold copies of Newspaper A for $1 and Newspaper B for 1.25. If r percent of the stores revenue came

Oksanka [162]

Answer:

Option 400p/500-p

Step-by-step explanation:

Let the number of newspaper A sold be 'x'

and the number of newspaper A sold be 'y'

Therefore,

Total revenue = $1x + $1.25y

Total newspapers sold = x + y

Therefore,

according to the question

r = $\frac{x}{x + 1.25y}\times100$ ..........(1)

and,

p = $\frac{x}{x + y}\times100$

(x + y)p = 100x

y = $\frac{x}{p}\times100-x$

y = $\frac{x(100-p)}{p}$

substituting y in 1

r = $\frac{x}{x + 1.25(\frac{x(100-p)}{p})}\times100$

r = $\frac{100p}{p+125-1.25p}$

r = $\frac{100p}{125-0.25p}$

multiply and divide the RHS with 4

we get

r = (400p)÷(500-p)

hence,

Option 400p/500-p

3 0

3 years ago

Find the volume of a right circular cone that has a height of 19.2 ft and a base with a

Dahasolnce [82]

✴✴Hope this will help u....✴✳⤴⤴⤴

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2 years ago

What is in equation in point slope form for the line that passes through the point (4, -1 ) and (-3, 4)

IRINA_888 [86]

4+1=5

-3-4=-7

-5/7 is slope

y+1=-5/7(x-4) < this is point slope form

hope this helps

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3 years ago

Y-31=12, y is 42 what is the answer for this problem

Evgen [1.6K]

y=43 because 43 minues 31 equals to 12

7 0

3 years ago