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3 years ago

10

Suppose there are two cubes, with the first cube having a side of h, and the second cube having a side of 5h. What is the relati

on of the volume of the first cube to the volume of the second?

1 answer:

nikdorinn [45]3 years ago

4 0

The answer is 0.008a^3 because you would do 0.2 to the power of 3

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Select the correct answer.

Alex_Xolod [135]

The answer is D

Explanation:

3 0

3 years ago

A kitchen sink has a volume of 1800 cubic inches.What is the volume of a similar sink that is larger by a scale factor of 2

bonufazy [111]

Answer:

14400 cubic inches.

Step-by-step explanation:

Let l, b and h are length, breadth and height of a cuboid respectively, then

$V=l\times b\times h$

If another cuboid is larger by a scale factor of k, then kl, kb and kh are length, breadth and height of new cuboid respectively.

$V_1=kl\times kb\times kh$

$V_1=k^3(l\times b\times h)$

$V_1=k^3V$ ...(i)

It is given that a kitchen sink has a volume of 1800 cubic inches and a similar sink is larger by a scale factor of 2.

Substitute k=2 and V=1800 in equation (i).

$V_1=2^3(1800)$

$V_1=14400$

Therefore, the volume of required sink is 14400 cubic inches.

7 0

3 years ago

Line CD contains points A (4, -7) and B (4, 8). The slope of line CD is

mylen [45]

<span>To find the slope, you divide the difference of the y-coordinates of a point on a line by the difference of the x-coordinates. It is expressed as:

slope = (y2 - y1) / (x2-x1)
slope = 8-(-7) / 4 - 4
slope = 15 / 0
slope = undefined <------ SECOND OPTION

The line should be vertical where the slope is undefined. Hope this answers the question. Have a nice day.</span>

6 0

3 years ago

Read 2 more answers

the seats at a local baseball stadium are arranged so that each row has 5 more seats than the row below it. if there are 4 seats

Dvinal [7]

The given in the problem above is an arithmetic sequence with the first term equal to 4 and the common difference is 5. To determine the number of seats on row 23, use the formula, an = a1 + (n - 1) d
Solving for the 23rd term, an = 4 + (22) 5 = 114 seats
Therefore, the answer is there are 114 seats on the 23rd row.
Welcome Bby (;

6 0

3 years ago

How do you rewrite y-3=4(x-5) turn into Slope Intercept Form

marissa [1.9K]

Answer:

20

Step-by-step explanation:

cause when you do 3=4 equals 4 then multiply 5 then you have 20

6 0

3 years ago