Keith bought a package with 2 9 / 16 pounds of ground meat to make hamburgers. he has 2/5 pounds of ground meat left. about how many pounds of ground meat did he use for the hamburgers.

Step-by-step explanation:

As given

i.e

Pounds of ground meat use for the hamburgers = Total amount of meat Keith bought for make hamburgers - Amount of meat left

L.C.M of (16,5) = 80

step-by-step explanation:

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