Answer:
r=
Step-by-step explanation:
Circumference formula: 2πr
2πr=15
Divide 2π on both sides.
So since it won't be a integer you can leave it live that so your final answer will be:
r=
Answer:
3/14
Step-by-step explanation:
28-22=6 (the rest of the girls)
6/28 = 3/14 (reduced form)
Because RS is perpendicular to ST so the slope of line ST is -
Answer:
3x^6+x^5-x^4-6x^3+x^2+3x-1
Step-by-step explanation:
The x axis is the one going this way : ——— the y is the opposite going up so you just have to number it and add the dots