Answer:
y = -1/4 or -0.25
Step-by-step explanation:
Alternate interior: <2 and <7
(They are on opposite sides of the transversal line, but inside the parallel lines.)
Corresponding: <1 and <3
(They have the same measure because they are in the same spot above the parallel line.)
Alt exterior: <1 and <8
(They are on opposite sides of the transversal, but on the outside of the parallel lines.)
Answer: -6=-4 or x=2,3
Step-by-step explanation:
Answer:
x= 45
Step-by-step explanation:
In this diagram, there is an angle that is split into 2 angles.
The angle is a 90 degree angle. We know this because of the little square in the corner that denotes a right angle.
Therefore, the 2 angles inside of the right angle must add to 90 degrees. The 2 angles that make up the right angle are x and 45.
x+45=90
We want to find x. We need to get x by itself. 45 is being added on to x. The inverse of addition is subtraction. Subtract 45 from both sides.
x+45-45=90-45
x= 90-45
x=45
The measure of angle x is 45 degrees.
