Ms. kennedy has 25 tissue boxes to store in her cabinet. each box measures 8 and a half inches long, 5 inches wide , and 4 inches high. what is the volume of the tissue box?
all 25?

Volume of a tissue box: 170 in²

Volume of all 25 : 4,250 in²

Step-by-step explanation:

Hi, to answer this question we have to apply the formula:

V = L x H x W

Where:

V= Volume of a rectangular prism

L = Lenght

H = Height

W = Width

Replacing with the values given:

V= 8.5 x 4 x 5 = 170 in²

We calculated the volume of one tissue box, if we multiply it by 25, we obtain the volume of the 25 tissue box or the cabinet.

Mathematically speaking:

170 in² x 25 =4,250 in²

In conclusion:

Volume of a tissue box: 170 in²

Volume of all 25 : 4,250 in²

Feel free to ask for more if needed or if you did not understand something.

x=30

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.