A fundraiser dinner was held on two consecutive nights .On the first night ,100 adult tickets and 175 children’s tickets were sold for a total of $937.50. On the second night ,200 adult tickets and 316 children’s tickets were sold for a total of $1790 .What was the price for a child’s ticket ?

answer: howdy

step-by-step explanation:

answer: i guess 5 units?

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