6) A 12-foot ladder touches a building and makes a 70° angle with the ground.
How far from the building is the base of the ladder? *
100

8/k

step-by-step explanation:

answer is (b.

164 ft2)

a base  

18

b base  

7

h height  

8

this equation is in point-slope form.

where,

using this equation you can gather a point and the slope, which gives you enough information to draw a line. transform the equation to standard form to start.

the equation is now in standard form, we have a point, as well as the slope:

point: (0, -6)

slope: -2

plot (0,-6), then simply rise/run with the provided slope of -2, once you feel you have a comfortable amount of points - draw a line.

-7.8

step-by-step explanation:

3.5 + -7.8 = -4.3

3.5 + -7.4 = -3.9

3.5 + -7.1 = -3.6

3.5 + -1.2 = 2.3