The leader of a dance group orders matching skirts and tops for all 18 girls in the group. • Each skirt costs $14.
• Each top costs t dollars.
he total cost, in dollars, can be found using the expression 18 (14+t). Which is an equivalent expression?
A) 18 + 14t
B) 18 (14) + t
C) 18 (14) + 18t
D) 18 + 14+t

translate k to n and reflect across the line containing jk.

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