a.
This question is a rather odd way to ask you to find the radius of a circle from its area.
A = π r²
40000 = π r²
r² = 40000/π
r = √(40000/π)
r ≈ 112.8379
Answer: 113 miles
b.
C = 2 π r
754 = 2 π r
r = 754/2π = 377/π
A = π r² = A = π (377/π)² = 377²/π
A ≈ 45241.0658
Answer: 45241 square miles
The statistic can't be true because the study was conducted by a major milk manufacturer, they wouldn't want to have a negative outlook on their product since it could lead to a potential loss of market value.
Another reason why this statistic can't be trusted is that we don't know how many or groups of teens were surveyed. They could have gone to their faithful customers for all we know, and/or it could have been more people of one gender to the other or lack of diversity overall.
They could have tried to appeal to parents and teens to drink more milk and that it's healthy to make them buy more of it, lots of companies do that.
Answer:
20°
Step-by-step explanation:
it will be 20 degrees because you have to subtract 30°-10° and that gives you 20°.if you want to check it just add 20°+ 10° and that equals 30
Answer:
0, -11
Step-by-step explanation:
y-4=-3(x-(-5))
y-4=-3x-15
y=-3x-15+4
y=-3x-11 the ordered to the origin is -11
the y-intercept is at the point (0, -11)
Hope this helps
