Answer:
it is 3 because the 3 is in circle
a right angle is 90°, or 1/4 of a circle.
3/5 * 1/4 = 3/20
radian measure is the length of the circumference of this part of the circle.
a full circumference of a circle would be 2*pi*r, also expressed as 2 rad * r
now let's multiply the full thing with the 3/20 from earlier to just get the desired fraction:
6/20 rad * r
<u>= 3/10 rad * r</u>
of course a solution in cm or inch still depends on the radius here, wich could be just plugged in at will
Answer: Mika burned 26.7 calories in 15 minutes
Step-by-step explanation: divide 55 by 98 to see how much she burns each minute then multiply that number by 15
Answer:
C
Step-by-step explanation:
Cause the other one are minus
