Answer:
For a circle of radius R, the perimeter is:
P = 2*pi*R
Where pi = 3.14
If we have a section of this circle, defined by an angle θ, the length of that arc is calculated as:
L = (θ/360°)*2*pi*R
In this case, we have a unit circle, so the radius is 1 unit, and we have a section defined by an angle of 57°.
Then the total distance traveled will be equal to the length of the arc, which is:
L = (57°/360°)*2*3.14*(1 unit) = 0.99 units
Then the correct option is a.
(as we want to find the total distance, the starting point does not matter, so the total distance traveled in a section of 57° would be the same in any point of the circle, this means that the fact that we should start at the point (1,0) has no effect in this question)
Answer: 11
Step-by-step explanation:
Complementary angles mean both angles sum 90°, then:
(3x + 2)° + 5x° = 90°
3x° + 2° + 5x° = 90°
8x° + 2° = 90°
8x° = 88°
x = 11
Confirmation:
(3x + 2)° 5x°
(3(11) + 2)° 5(11)x°
(33 + 2)° 55x°
35°
35° + 55° = 90°
Answer:
80 hours is needed
Step-by-step explanation:
answer is d
Hello! :)
Answer:
The answer is C
Step-by-step explanation:
————-☆ ☆———————————————————————————
5/5 would evaluate to 1
∴-1+10=9
x-5/5+10 evaluates to x+9
If we do it correctly than the answer should be C x+9
ANSWER:C x+9
Hope this helps! :)
————-☆ ☆———————————————————————————-
By:BrainlyMember ^-^
Good luck!
Greater because a ton=2,000 pounds so you mutiply by 3 and you get 6,000 which is bigger