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julia-pushkina [17]
3 years ago
14

Please answer as many as you can from problems 2-8

Mathematics
1 answer:
klasskru [66]3 years ago
3 0
W0W alot........
2. 16/5c
3. 3q/2r^2
4. 1
5. yw^2/z^3x^3
6. 20j
7. 0 + m^2-m+m+1/m^2-m
8. 1- 1/b+2
H0P3 It H3LPS :)
#Itwashardwork

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Evaluate the question and simplify
klasskru [66]

The answer is 11.

Step-by-step explanation:

19-25\19-15

44/4= 11

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4 years ago
Sally painted a picture that has an area of 480 square inches. The length of the painting is 1 1/5 its width. Which of the follo
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L = (1⅕)W= (6/5)W
LW = 480 in²
(6/5)W² = 480
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The total amount, a, in dollars, that Mitra earns is a = 14.6h, where h is the number of hours that she works. What is the const
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14.6 is the constant because no matter how many hours she will work (that number could change) it will always be a linear growth of 14.6.
7 0
4 years ago
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A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 1 foot less than the len
loris [4]
Find the length of the ladder if the distance from the bottom of the ladder to the building is 9 feet.
3 0
4 years ago
Brooke found the equation of the line passing through the points (–7, 25) and (–4, 13) in slope-intercept form as follows.
Arturiano [62]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cut-off point with the y axis

m = \frac {y2-y1} {x2-x1}

We have the following points:

(x1, y1): (- 7,25)\\(x2, y2): (- 4,13)

Substituting the values:m = \frac {13-25} {- 4 - (- 7)} = \frac {-12} {- 4 + 7} = \frac {-12} {3} = - 4

Thus, the line is of the form:

y = -4x + b

We substitute one of the points and find "b":

13 = -4 (-4) + b\\13 = 16 + b\\b = 13-16 = -3

Finally we have to:

y = -4x-3

Answer:

The equation es y = -4x-3

6 0
3 years ago
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