Answer:
h = 60
Step-by-step explanation:
Parallel lines cut by transversals have opposite interior angles that are equivalent and adjacent angles add up to 180 degrees (i.e. supplemental angles).
120 + h = 180
h = 60.
Answer:
the answer is B because there are 21 days in 3 weeks
If the 2 given points are endpoints, then we're in business. The formula for the midpoint is
![M=( \frac{ x_{1}+ x_{2} }{2}, \frac{ y_{1} + y_{2} }{2})](https://tex.z-dn.net/?f=M%3D%28%20%5Cfrac%7B%20x_%7B1%7D%2B%20x_%7B2%7D%20%20%7D%7B2%7D%2C%20%5Cfrac%7B%20y_%7B1%7D%20%2B%20y_%7B2%7D%20%7D%7B2%7D%29%20%20)
. If the endpoints of our segment are the coordinates (1,2) and (12,14), our formula would be filled in as follows:
![M=( \frac{1+12}{2}, \frac{2+14}{2})](https://tex.z-dn.net/?f=M%3D%28%20%5Cfrac%7B1%2B12%7D%7B2%7D%2C%20%5Cfrac%7B2%2B14%7D%7B2%7D%29%20%20)
which simplifies to (13/2, 8). See? It's pretty simple once you know how to do it.
Answer:
AB=2 ft
ED=4.5 ft
BD=9 ft
m∠ABC=105°
m∠BCD=105°
m∠ADC=75°
Step-by-step explanation:
Answer: C
Step-by-step explanation: