ANSWER:
23
EXPLANATION:
all triangles have angles that have a sum of 180°
so 124+33=157
180-157=23
Answer:
y = x+3
Step-by-step explanation:
First step is to find the slope
m = ( y2-y1)/(x2-x1)
= ( 7-9)/(4 - 6)
= -2 / -2
= 1
The we can put is in slope intercept form
y = mx+b where m is the slope and b is the y intercept
y = 1x+b
Putting in one of the points
9 = 1*6+b
Subtracting 6
9-6 = b
3=b
y = 1x+3
y = x+3
Answer:
3/4
Step-by-step explanation:
4x+6 = 8x+3
Subtract 4x from both sides to get x on the same side
6 = 4x+3
Subtract 3 from both sides:
3 = 4x
Divide by 4:
x = 3/4
63. 54 is 9 fewer than 2nd period, so you need to add 9.
