Answer:
The scale factor is 1.5! I hope this helps!
Answer:
The measure of angle 8 is 50 degrees and the measure of angle 7 is 45 degrees
Step-by-step explanation:
Answer:
x=18
Step-by-step explanation:
set up the equation:
DBC+DBC=ABC
79+79=(9x-4)
Simplify both sides of the equation.
79+79=9x−4
79+79=9x+−4
(79+79)=9x−4(Combine Like Terms)
158=9x−4
158=9x−4
Flip the equation.
9x−4=158
Add 4 to both sides.
9x−4+4=158+4
9x=162
Divide both sides by 9.
9x
/9 = 162
/9
x=18
The slope of the line is 4/1 and the y-intercept is -1.
