Circle the common factors of 18xy and 32xyz. 6,6y,6xy,2z,2x, z,9,x

6xy

Step-by-step explanation:

you have to first look at the numbers 32 and 18. Their greatest common factor is 6. you then need to look at the xy and xyz following the 18 and 32. what do they both have in common? they both have x and y.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet