Answer:
Step-by-step explanation:
d 3p -4 =-1
3p=3
p=1
e (2k +9)/3=7
2k+9=21
2k=12
k=6
Answer:
2:27
Step-by-step explanation:
the original ratio is '4 to 54' but both numbers divide by 2 so the answer is '2 to 27' also known as 2:27
Answer:
mean
Step-by-step explanation:
Ratio of the heights of two similar cones is 7/9
what is the ratio of their radii? ratio of their volumes??
TIA
If they are similar, the ratio of the radaii is the same.
Now consider that the volume of a cone is 1/3 PI r^2 * h
So the volume ratio will have a (7/9)^2 * 7/9 ratio
Answer:
I drawing nyo po tapos Yun na madali Lang yan
