3 years ago

Find the equation of the line that is parallel to the line x+3y=-15 that passes through the origin

1 answer:

5 0

You would subtract x from each side. It would then be 3y=-x-15. Then you would divide all of the equation by 3. Your final answer would be y=-3x-5.

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Please select either A,B,C, or D in the end.(Info in photo)

Anna [14]

The volume of a pyramid can be calculated as:

$V=\frac{1}{3}\cdot B\cdot H$

Where B is the area of the base and H is the height. We are given V = 60 cubic inches and H = 5 inches. Solving for B:

$B=\frac{3V}{H}$

Substituting:

$B=\frac{3\cdot60in^3}{5in}=36in^2$

The area of the base is 36 square inches.

We must choose the option whose area is 36 sq in.

A square of a side length of 6 inches has an area of:

$A=(6in)^2=36in^2$

Thus, the correct choice is D.

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1 year ago

Determine the value for which the rational expression 5x/6x

KiRa [710]

Step-by-step explanation:

5x/6x
(5/6)×(x/x)

Here, x cancels each others

5/6
0.833

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2 years ago

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What is the slope of the line that passes through (3, -4) and (-2, 5). A)-5/9 B)-9/5 C)9/5 D)5/9

alisha [4.7K]

M = (y2 - y1) / (x2 - x1)
Call (3,-4) one point
Call (-2,5) the second point.

m = (5- -4) / (-2 - 3)
m = 9/-5 = - 9 / 5

B<<<< answer

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3 years ago

Bob and rob in ratio 3:4 and their age 4 years ago was 5:7 find their ages

Trava [24]

Answer:

Present Day:

Bob:Rob:Difference

3 : 4 : 1

6 : 12 : 2

4 years ago:

Bob:Rob:Difference

5 : 7 : 2

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2 years ago

Needddd helpppppp !!!

ser-zykov [4K]

B. I’m pretty sure. Since the arrow is pointing towards the S which is at the beginning.

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3 years ago

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