Answer: 39.25
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Work Shown:
d = diameter = 10
r = radius = d/2 = 10/2 = 5
A = area of a full circle
A = pi*r^2 = 3.14*5^2 = 78.5
Cut this in half to get the area of a semicircle (aka half circle)
(78.5)/2 = 39.25
This result is approximate.
For this you should just look at the y value in each ordered pair.
The first one should be no.
second one: yes
third one: no
fourth one: no
Answer:
upper left graph: y = 3/4x-3
lower right graph: x = 3
Step-by-step explanation:
Answer:
1120 is your answer
Step-by-step explanation:
2 x 4 x 5 x 7 x 4
8×5×28
40×28
1120
