Answer:
here,
diameter of cone A is 5cm
diameter of coneB is ?
Step-by-step explanation:
diameter of cone pie r square
so you can find
Answer:
Should be 3
Step-by-step explanation:
To add the fractions find the LCD then combine
Answer:
13 and 32
Step-by-step explanation:
let one number be x
Then the other number is x + 19 , then
x + x + 19 = 45
2x + 19 = 45 ( subtract 19 from both sides )
2x = 26 ( divide both sides by 2 )
x = 13
The 2 numbers are 13 and 13 + 19 = 32
The temperature went down by 12 degrees. (Or you could say it changed by -12 degrees)
Answer:
15 km/h
Step-by-step explanation:
To find the speed, divide the total number of kilometers by the total number of hours:
Find the total number of hours:
32 + 13
= 45
Divide this by 3:
45/3
= 15
So, the average speed was 15 km/h
