An art exhibit at a local museum features several similarly shaped metal cubes welded together to make a sculpture. the smallest cube has a edge length of 6 inches. what are the edge lengths of the other cubes if the ratios of similarity to the smallest cube are 1.25,4/3,1.5,7/4,and 2 respectively

Length of other edges will be 7.5 inches, 8 inches, 9 inches, 10.5 inches, 12 inches.

Explanation:

Length of smallest cube = 6 inches

Ratio of similarity to the smallest cube is given as follows:

1) 1.25

So, length of other edge will be

2) 4:3

So, the length of other edge will be

3) 1.5

So, length of other edge will be

4) 7:4

So, length of other edge will be

5) 2

So, length of other edge will be

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

your answer is

a.

5

step-by-step explanation: