Answer:
A
Step-by-step explanation:
Let us start with B = 90
That would mean that each of the other 2 angles must add to 90 which makes each of them 45.
But the question doesn't allow that. B has to be greater than 90 which means that the other two angles must be less that 45 each.
the only answer that does that is A
Answer:
The answer is 4
Step-by-step explanation:
3n+16=7n
collect like terms
-4n=-16
divide by -4
n=4
Answer:
48% of people do NOT like walking
Step-by-step explanation:
First, write it as a fraction 13/25 (People who like jogging)
We want to find out the number of people who DON'T like walking, so we subtract 25-13=12. Put 12/25.
Lastly, convert into a percentage. Percent is out of 100, so we need to make the fraction out of 100. To do this multiply the numerator and the denominator by 4. 48/100.
=
48%
Hope this helps,
Nathan
Answer:
52 yd
Step-by-step explanation:
The formula for arc length is s = rФ, where r is the radius and Ф is the central angle in radians.
Here the central angle is 300° and the radius is 10 yd.
Convert 300° to radians:
π rad
Multiply 300° by the conversion factor ------------
180°
obtaining
(300/180)π = 5.2 rad
Then the arc length is s = rФ = (10 yd)(5.2 rad) = 52 yd
