Answer:
19+19+10+10= 58 is the answer
The vertical angles theorem states that vertical angles are congruent to each other. Since angles E and F are vertical angles, this means you can make them equal to each other in an equation.
m∠E = m∠F
17x + 1 = 20x - 14
Subtract 20x from both sides.
-3x + 1 = -14
Subtract 1 from both sides.
-3x = -15
Divide both sides by -3.
x = 5
Substitute 5 for x in m∠F (20x - 14).
20(5) - 14 = 86
m∠F = 86°
Answer:
$42.14
Step-by-step explanation:
You add 14% to 42.00
Answer:
4
Step-by-step explanation:
Answer:
NO, because they have different slopes
NO, because their slopes are not negative reciprocals
Step-by-step explanation:
See pic for more fun.