Answer:
measure of angle 1: 102 degrees
measure of angle 2: 78 degrees
Step-by-step explanation:
angle 1 + angle 2 = 180 degrees because they are a linear pair.
(x+63)+2x=180 angle1 x+63 or (39)+63 angle2 2x or 2(39)
3x+63=180 39+63= 102 2 x 39 = 78
-63 -63
3x=177
/3 /3
x=39
Hope this helps :D
Answer:
Slope (m)= 3
Step-by-step explanation:
m= (Y2-Y1)/(X2-X1)
m= (17-8)/(4-1)
m= 9/3
m=3
Answer:
0.1
Step-by-step explanation:
anything after the decimal (.) becomes a sogfig
Step-by-step explanation:
We know that,
Where,
X = raw score = 84
μ = mean = 68
σ = standard deviation = 10
Putting the values,
The percent of his sales that were less than or equal to 84 inches, is
Therefore, the remaining 100-94.5=5.5% were more than 84 inches.
Answer:
x = -2
Step-by-step explanation:
-6x -2x = 16
Combine like terms
-8x = 16
Divide each side by -8
-8x/-8 = 16/-8
x = -2