Answer:
I'm pretty sure it's 87.96. Hope this helps!
Step-by-step explanation:
Answer:
55
Step-by-step explanation:
Just add them together. 1+2=3; 3+3=6; 6+4=10; 10+5=15; 15+6=21; 21+7=28; 28+8=36; 36+9=45; 45+10=55.
Answer:
2(3x+4) + 2(2x-3)
Step-by-step explanation:
this is because to be able to find the perimeter you use the formula 2(l) + 2(w)
Using the values given at the red dot, the horse ran 0.2 miles in 20 seconds.
Divide 1.5 miles by 0.2:
1.5 / 0.2 = 7.5
Multiply that number by 20 seconds:
7.5 x 20 = 150 seconds
1 minute = 60 seconds
150 / 60 = 2.5
It will take 2.5 minutes to run 1.5 miles
Answer:
r = (3V/π)^1/3
Step-by-step explanation:
Given that :
Volume of a sphere = V = 4/3πr³
Dividing into 4
4/3 * 1/4 πr³ = 4/12πr³ = 1/3πr³
V = 1/3πr³
Cross multiply
3V = πr³
Divide both sides by π
3V/ π = πr³/ π
3V/ π = r³
Take the cube root of both sides
r = (3V/π)^1/3
