Answer:
58 degrees
Step-by-step explanation:
(x+45)+(x+66)=95
2x+45+66=95
2x+111=95
2x=95-111
2x=-16
x=-16/2
x=-8
x+66=-8+66=58
First, make sure that all the variables are in one side. The first equation is gonna be x-y=3
Second, we are going to eliminate the y because it is much easier, but you can also eliminate the x
We have to add both equation because the y in the first equation is negative and in the second equation it’s positive.
We are left with 3x=9
Therefore, x=3
Last, substitute x= 3 in one of the equations
Y=6
P.O.I is (3,6)
Step-by-step explanation:
y = 4x+1
y–1 = 4x
x = (y–1)/4
-22 = -2x + 9
-31 = -2x
-31/-2 = x
x = 15.5
Answer:
Is it Jose?
Step-by-step explanation:
Your username is Jose
