The answer is D, y = 3x - 16.
Diagonals of a parallelogram bisect each other
or they intersect each other in the halfway
x+4=3y-11-------------------------equation1
2x-1=y-1-------------------------------equation2
mulitply equation 1 to 2
2x+8=6y-22-----------------------equation3
equation2 - equation3
-9=-5y +21
5y=30
y=6
then x= 3
now PT=2x-1=5
TR=y-1=5
ST=3y-11=7
TQ=x+4=3+4=7
Answer:
Step-by-step explanation:
Do you offer elementary math questions?
Answer:
It will read the same at F = -40.
Step-by-step explanation:
The relation between fahrenheit and celsius is given by the following equation:
At what temperature will a Fahrenheit thermometer read the same as a Celsius thermometer?
This is F for C = F. So
It will read the same at F = -40.
Answer:
x= 10 degrees!
Step-by-step explanation:
All angles add up to 180 :]]
So just subtract everything from 180 and find x which is 10