Answer:
No
Step-by-step explanation:
Collinear is if points are on the same line.
2 points are not collinear, as they form a line.
If 3 points were on the same line, then it would be considered collinear.
400, because it is the hundreds place
Answer: 400
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Answer:
Let the sides be a and b
a^2 + b^2 = c^2 = 29^2 = 841
a^2 + (a + 1)^2 = 841
a^2 + a^2 + 2 a + 1 = 841
2 a^2 + 2 a = 840
a (a + 1) = 420
21 * 20 = 420 trial and error
So the sides are 20 and 21
20^2 + 21^2 = 29^2
For big circle the diameter is 10 so the radius is 5. Use the equation for the area of a circle pi r^2.
Pi is 3.14 as said in the question.
So 3.14 x 5^2 or 25 x 3.14=78.5
For smaller circle, diameter is 6cm so the radius is 3.
Using the same area of a circle equation it would equal 3.14 x 3^2 or 9 x 3.14=28.26
Take 28.26 away from 78.5 to get 50.24.
To the nearest tenth would mean it would equal 50.2
The last option is the answer
Answer:
A)477
Step-by-step explanation:
Subtract 850 from 3,000
2150
Divide 2150 by 4.50 to find out how many people can be surveyed.