An engineer is designing a storage compartment in a spacecraft. the compartment must be 2 meters longer than it is wide, and its depth must be 1 meter less than its width. the volume of the compartment must be 8 cubic meters.
a. write an equation to model the volume of the compartment.
b. list all possible rational roots.
c. use synthetic division to find the roots of the polynomial equation. are the roots all rational numbers?
d. what are the dimensions of the storage compartment?
i really only need a. and d. though, .

I dont understand math its my worst subject! I never undestand it! Please help me express in decimal 2 3/4 +5/8=?

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle

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