Find the product of 3 square root 12 and 4 square root 12 in simplest form. Also, determine whether the result is rational or irrational

9514 1404 393

  144, rational

Step-by-step explanation:

The product is ...

  (3√12)(4√12) = (3)(4)(√12)^2 = 12·12 = 144, a rational number

there is nothing below so i cannot

step-by-step explanation:

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.