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2 years ago

identify the equation in the point-slope form the line parallel to y=3/4x-4 that passes through (-1,7)

1 answer:

4 0

Y = 3/4x -4
The slope is 3/4 since it is written in the form y =mx+b where m is the slope
We want a line that is parallel so it will have the same slope
We know the slope of the new line (3/4) and a point (-1,7)
So we can use the point slope form of the equation
y-y1 = m(x-x1)
y-7 = 3/4(x--1)
y-7=3/4(x+1)

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kramer

Answer:

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2 years ago

Select all the rational numbers

Leviafan [203]

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2 years ago

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Seventy-five balls numbered from 1 to 75 are placed in an urn. One ball is randomly drawn from the urn. What is the probability

kramer

75-31= 44
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Subtract 31 from 75 since we're figuring out greater than or "equal to" we want to include the number 32 in our equation. If it was only "greater than" 32 then we'd subtract 32 from 75. Then you divide that number(44) by 75, which is all the possible outcomes you could have in this scenario. Move the decimal two places to the right to make it a percentage and you've got your answer.

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3 years ago

-0.38 (8 repeating) written as a fraction is _____.

natulia [17]

Answer:

$\frac{7}{18}$

Step-by-step explanation:

We first let 0.38 (8 being repeated) be T.

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Lastly, we divide both sides by 9 to get IC as a fraction. 3.5 T 9 35 90 7 18

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3 years ago

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Find the surface area of a rectangular prism measuring<br> 5 m by 8 m by 9 m.

olganol [36]

The formula of the surface area of the rectangular prism is equal:
$A=2(wl+wh+lh)$
where:
l - length
w - width
h - height
We have:
l = 5m
w = 8m
h = 9m
Substitute:
$A=2\cdot(5\cdot8+5\cdot9+8\cdot9)=2\cdot(40+45+72)=2\cdot157=314\ m^2$

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3 years ago