Tell whether the equation 5 (x+1)= 25y+ 5 represents a direct variation. If so, find the constant of variation, k.

Select one:
a. Not a direct variation
b. Direct variation, k=1/5
c. Direct variation, k=5
d. Direct variation k=1

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7