Answer:
What is the radius of the cone?
5ft
What is the area of the base of the cone?
25ft
What is the volume of the cone?
75ft
Step-by-step explanation:
Answer:
Miki had 288 stickers and Ken had 252 stickers.
Step-by-step explanation:
This question is solved using a system of equations.
I am going to say that:
Miki has x stickers.
Ken has y stickers.
The ratio of the number of Miki's stickers to the number of Ken's stickers was 8:7.
This means that
, that is:
, or 
After Miki gave Ken 18 of her stickers, they had the same number of stickers.
This means that:


Since 




And


Miki had 288 stickers and Ken had 252 stickers.
Answer:
-4a + 7a = + 3a
But you don't actually need a pkus sign 3a is fine too. You are basically sum - 4 and 7. Let me know if you still confused.
Answer:
5 1/4
Step-by-step explanation:
* is multiplication
1 3/4 is 1.75
so
24/1.75 = 72/×
1.75 * 72 = 24 * x
126 = 24x
24x = 126
x = 5.25 or 5 1/4
Not counting negative numbers there are 337,675 numbers less than 337,676