HELP YOU ONLY NEED TO DO LIKE THREE QUESTIONS questions at bottom. Figures and cross section

Using a cereal box, find the surface area and the box's volume. The dimensions are 8 inches wide by 12 ⅛ inches tall by one ¾ inch deep. Parallel to the base, it would be a rectangle 8 inches x 1 ¾ inches.

Surface area = 2x(12 ⅛ x8) + 2 x (8 x 1 ¾) =2 x ( 12 ⅛ x 1 3/4 ) = 194 + 28 + 42 7/16 = 264 7/16 square inches.

Surface area if scaled up by a factor of 10: 10^2 = 100. 26,443 ¾ square inches.

Volume = 8 x 12 ⅛ x 1 ¾ = 169 ¾ cubic inches.

Volume scales down by 1/10
⅓^10 =3 ⅓
⅓ = 100/3 divided by 3 = 3/100

Please give measurements for Length = Width = Height =
of the cereal box. Describe the cross section of the box

ik how do do this just give me a few minutes and i will give it to

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: