Which inequality can this number line represent? A. 7-x≥1 and 4x + 9<13
B. 7-x≥1 or 4x + 9<13
C. 3x+2<5 or 2x - 1≥11
D. 3x+2<5 and 2x - 1≥11

x/3-10=8

x/3=18

x=48

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

the ordered pairs for the given function are of the form