The height of a hill, h(x), in a painting can be written as a
function of x, the distance from the left side of the painting.
Both h(x) and x are measured in inches.
What is the height of the hill in the painting 3 inches from the
left side of the picture?
h(x) = -(x)(x – 13)
6 inches
13 inches
30 inches
150 inches

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

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

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58