Answer:
Step-by-step explanation:
We have been given that line m is parallel to line p, 
and 
.
Since line m is parallel to line p and EJ is a transversal, so measure of angle EJG will be 39 degrees as angle EJG is alternate interior angle of angle HEF. Both angles are inside parallel lines m and p and on opposite side of transversal EJ.
We can see that angle EFG is exterior angle of triangle GFJ. Since the measure of an exterior angle of a triangle equals to the sum of the opposite interior angles.
We can see that angle IGF and angle EJG are opposite interior angles of angle EFG.
Upon substituting our given values we will get,
Therefore, measure of angle EFG is 52 degrees.
Answer:
when we put an exponent on a number which already has an exponent, the exponents are multiplied
we have: 
= 
Answer:
40%
Step-by-step explanation:
135 of 225 is equal to 60%. Therefore, the remaining percent, which should equal to 100, did not wear spirit shirts. 100 - 60 = 40. Therefore, 40% of students did not wear spirit shirts on Friday.
Side TR is similar to the side NR, so you can use this proportion to solve for the x.
2x - 2 = 60
2x = 62
x = 31
Answer:
(2, 0)
There is one solution
Step-by-step explanation:
Given the set of equations
x+y = 2
2x+y = 4
Substract both equations
x - 2x = 2 - 4
-x = -2
Multiply thrugh by -1
-1(-x) = -1(-2)
x = 2
Substitute x = 2 into equation1 ;
From 1, x+y = 2
2 + y = 2
y = 2-2
y = 0
hence the solution to the system of equation is (2, 0). Hence there is only one solution
