Answer:
a. start fraction one over six end fraction
Step-by-step explanation:
3(2x+5)=16
6x+15=16
6*1/6+15=16
16=16
Answer:
volume of sphere if radius is divided by 2 is 1/8 of volume of sphere with r radius.
Step-by-step explanation:
The formula to find volume of sphere is:
Volume of sphere = 4/3 π r^3
if radius is divided by 2 i.e r/2
Volume of sphere if r/2 = 4/3 π (r/2)^3
= 4/3 π r^3/8
= (4/3 π r^3) / 8
= (Volume of sphere 1)/8
So, volume of sphere if radius is divided by 2 is 1/8 of volume of sphere with r radius.
Answer:
Riko is wrong
Step-by-step explanation:
To find the distance of two point, we use the following formula:
A (x1, y1)
B (x1, y2)
AB = 
In this situation, we have:
A (-2,-3)
B (2,-5)
So the distance is: 
= 
= 
Hope it will find you well.
What you have too do is Times 40 by 25 for question 26
