Angle A B D is a right angle, which is the measure of Angle C B D? Angle A B D is intersected by line C to form angles 75 degrees and blank. 15° 25° 90° 115°

15 degrees

Step-by-step explanation:

Since ABD is a right angle it equals 90 degrees

ABC is 75 degrees

ABC + CBD = ABD

75 + CDB = 90

Subtract 75 from each side

75-75 + CDB = 90-75

CDB = 15

The other angle is 15 degrees

15°

Step-by-step explanation:

Angle ABD is a right angle.

The two angles should add up to 90

x + 75 = 90

x = 15

2160ft3

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: