Answer:
Take the circumference of the circle and divide by two times pi for circle with a circumference of 15 you should divide by 15 by 2×3.14 and round the decimal point to your answer of approximately 2.39
Step-by-step explanation:
Answer:
If it has the little line under the > sign then x = 5
Step-by-step explanation:
Answer:
Step-by-step explanation:
It can be found by integral.
First let's find the intersection points.
Only intersection point is x = 2.
And it is asked to find the area in the interval (2, 4).
We will use integration by parts.
Answer:
32 aces
Step-by-step explanation:
4/20= x/160
once you set up this proportion you can cross multiple to get:
20x= 640
then just solve for x:
x= 32
Find the sum of -3a and 5a -3
-3a + (5a-3)
2a-3