Answer:
B
Step-by-step explanation:
Initial mean = 156, Changed mean = 163.92
So, mean increases. Only condition that satisfies this is B.
Answer:
54
Step-by-step explanation:
A tangent line makes a right angle with the radius to the point of tangency. Hence this triangle is a right triangle, and x° is the complement of 36°:
x° = 90° -36° = 54°
The value of x is 54.
<u>Given</u>:
Given that the measure of arc DF is 162°
We need to determine the measure of ∠E
<u>Measure of ∠E:</u>
The measure of ∠E can be determined using the inscribed angle theorem.
Thus, by inscribed angle theorem, we have;

Substituting
, we get;

Dividing, we get;

Thus, the measure of ∠E is 81°
Answer:
y = x -2
Step-by-step explanation:
Slope is 1, y-intercept is (0,-2)
Answer:
117 R=0
Step-by-step explanation:
819:7= 117 R=0