Answer:
Answer for the qn is 55.88%
Step-by-step explanation:
A.) <span>50 + 6.25x ≤ 100; x ≤ 8
There is a flat rate of $50 and 6.25 per child. This would be written as 50 + 6.25x . It has to be less than or equal to $100, since the directions state that you cannot pay more than $100.
Then you would solve the inequality.
Subtract 50 from both sides so the inequality looks like this:
6.25x </span>≤ 50
Then, divide 6.25 from 50. You should get x≤8.
To get the area of the cone we need to find the radius first.
tan 70=r/12
r=12tan 70
area of a circle is given by:
A=πr²
thus the area of the ground covered by the tent will be:
A=π(12tan70)²
The answer is
A] A=π(12tan70°)²
Answer:
the picture is hard
Step-by-step explanation:
