The figure shown below is a right prism with triangular bases. the sides of its bases are each 5 meters and the approximate height of the prism is 4.3 meters. the length of the prism between the bases is 7 meters.

practice. practice. practice.

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated

answer is  

a.

5.56

hope you get this right.

the value of x is 90 - 20 aka 70*, these are complementary angles

step-by-step explanation: