x=-4 if you are in a hurry
Answer:
A
E
11.C
12.B
13.E
14.A
15.D
Step-by-step explanation:
Good luck ^^
The answer would be the third number line
Answer:
y=-8
Step-by-step explanation:
From the information given, we know that the slope of the line is 0. Let's make an equation in y=mx+b form with what we know.
y=0x+b
We also have a point on the line, (5, -8). We can plug these two numbers for x and y to find b and complete the equation. -8 goes in as y and 5 goes in as x.
-8=0(5)+b
Now just solve for b.
-8=0+b
b=-8
We now know that b is -8 and can complete the equation.
y=0x-8
y=-8
Answer:
66
Step-by-step explanation:
Angle 2 and 4 are supplementary, so if angle 4 is 123, then 180-123=57.
So angle 2 is 57.
Then, if angle 2 and 3 are 57 and we know that all angles of a triangle have to add up to 180, then:
57+57+angle 1=180
114+ angle 1=180
angle 1= 66
