What is the equation of a line that passes through the points (-3, 4) and (2,8)?

Given that the line passes through the two points (-3,4) and (2,8)

We need to determine the equation of the line.

Slope:

The slope of the line can be determined using the formula,

Substituting the points (-3,4) and (2,8) in the above formula, we get;

Thus, the slope of the line is

Equation of the line:

The equation of the line can be determined using the formula,

Substituting the point (-3,4) and in the above formula, we have;

Thus, the equation of the line is

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