9514 1404 393
Answer:
Step-by-step explanation:
The angle marked x and the one marked 100° form a linear pair, so are supplementary. The measure of x is ...
x = 180° -100° = 80°
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The angle marked 40° and the one marked y are "alternate interior angles" with respect to the parallel lines and the diagonal that crosses them. As such, they have the same measure:
y = 40°
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The angle marked 100° and the sum of angles in the lower right corner are "corresponding" angles, so have the same measure. That is ...
100° = 40° +z
z = 100° -40° = 60°
Answer:
0.5
Step-by-step explanation:
The average rate of change (m) on the interval [a, b] is ...
m = (f(b) -f(a))/(b -a)
On the interval [-2, 3], the average rate of change is ...
m = (5 -2.5)/(3 -(-2)) = 2.5/5 = 0.5
Answer:
D i think sorry if wrong
Step-by-step explanation:
