Since we know that the measure of angle 3 is 72 we now also know that angle 2 equals 72 because they are congruent. So 72 + 72 = 144. 180 - 144 = 36. Meaning angle 1 equals 36 degrees.
Answer:
y=1/4x+4
Step-by-step explanation:
1. y1-y2/x1-x2 = slope
6-2/8--8
6-2/8+8
4/16
1/4 = slope
2. y=mx+b (m=slope and b= y-intercept)
y=1/4x+b
(plug in one set of coordinates for x and y)
6=1/4(8)+b
6=2+b
6-2=b
4=b
(plug in 4 as y-intercept)
y=1/4x+4
these points do not make up a right triangle because you can visibly see that there is no 90° angle
Answer:
False
Step-by-step explanation:
The answer for 9/4 is 2.25