Answer:
if marcus ran 1,600 meters that means he walked 400 meters
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
its closer to -4
An
chọn A
Step-by-step explanation:
3x-5>= 4x-3
<=>x <= -2( -2;-3;-5)
Hello!
The formula for the volume of a sphere is
³.
Let's plug in our radius.

As we are not looking for an exact answer,we can look for an answer in terms of pi. Maybe we could multiply our fraction by 1,000.

Therefore, our answer is D.
I hope this helps!
Answer:
x = -1 and y = 6
Step-by-step explanation:
using x = -b/2a
x = -4 / 2(2)
x = -1
y = 2(-1)² + 4(-1) + 8
y = 2 - 4 + 8
y = 10 - 4
y = 6