Answer:
Angle 2 is congruent to angle 4.
Step-by-step explanation:
A straight line equals 180 degrees. If the angle is not a right angle (90 degrees), two angles next to each other on the same line can not be equal. That is why angle 3 is not the answer.
Angle 3 = Angle 1 ; Angle 2 = Angle 4
Angle 1 + Angle 2 + Angle 3 + Angle 4 = 360 degrees
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Use the binomial theorem:

In this case,

The
term occurs for
:

Y = -2x +8
y = x-1
y=y
-2x+8 = x-1
-3x = -1 -8
-3x = -9
3x = 9
x = 3
Answer:
5
Step-by-step explanation:
The mode of a data set is the number that appears most
Answer: 0.14
Step-by-step explanation:
fourteen nundredths = 0.14