Well for a cube V= a3 so you would do a x a x a and since it is a cube all sides are equal so you would multiply 13 x 13 x 13 which equals 2,197
Just add all 3 numbers up together:
6.45+ 0.15+0.5
=7.1
Since it was three days multiply the 7.1 by three
=7.1x3
=24
So for three days derrick rode for 24 km
Hoped I helped :)
Let's say the number is represented by x.
Five times the number is 5x.
5x - 58 = -23 (Add 58 to both sides)
5x = 35 (divide both sides by 5)
x = 7
The number is 7.
Answer:
Yes
Step-by-step explanation:
3 medium cars to 1 small car can be made into a fraction like this:
or
. But you must be consistent if the denominator represents medium cars or small cars.
For this, I'm just going to make medium cars the numerator.
18 medium cars to 6 cars can be made into a fraction like this :
.
When you divide both fractions in a calculator (or in your head), you will realize that they both are the same value (equivalent).


These ratios are equivalent.
Maybe the absolute value of an integer