As far as I understand, you've made two mistake which do not satisfy your task. Well, I seggest you adding b = 2pi/3 to the first gap instead of what you add in the previous effort. Then, to solve the next part, I would change f on <span>8/sqrt(3)*cospi
I bet that this answer will sort everything out. Regards!</span>
Answer:
x = 96
Step-by-step explanation:
Since the lines a and b are parallel then
99 and x + 3 are alternate angles and congruent, hence
x + 3 = 99 ( subtract 3 from both sides )
x = 96 → C
Answer:
Step-by-step explanation:
At most, the area is 140 ---> the area is (3x + 2)10
So, as an inequality, you get (3x + 2) 10 ≤ 140
Simplify
30x + 20 ≤ 140
30x ≤ 120
x ≤ 4
Can 3x + 2 be 15?
Plug in the greatest value of x, and get 3*4 + 2, which is 12 + 2, which is 14
No, at most the length can be 14, which is less than 15.
area of a circle = πr², where r = the radius of the circle
We can rearrange the formula to solve for r:
Given an area of 1017.36 in² and using 3.14 for our value for π, the radius of our circle would be:
