Answer:
4.5 miles
Step-by-step explanation:
We can use a ratio to solve
3 miles x miles
--------------- = ----------------
80 minutes 120 minutes
Using cross products
3 * 120 = 80x
Divide each side by 80
360/80 = 80x/80
4.5 =x
Answer:
a= -858
Step-by-step explanation:
46 times -18 equals -846
-846-12 equals -858
Answer:
1/3,
, π,
, 8
Step-by-step explanation:
Simplifying or rounding complicated numbers to integers can help us order them.
- Integer - an integer is any whole number, including zero, that can be negative or positive.
Simplifying Numbers
Numbers like 1/3 and 8 don't need to be simplified because they are commonly used and understood.
Both 4 and 16 are perfect squares. So, to simplify these numbers we can just solve.
= 2
= 4
There is no way to "solve" pi, but we can round it to an easier number. Technically, pi is irrational, so there is no way to write out the whole number. However, in this case, we can just round to the nearest whole number.
This means, in the order they appear, the simplified numbers are 2, 8, 4, 1/3, and 3.
Ordering the Numbers
From this point, they should be easy to order.
- 1/3 is the smallest because it is the only number less than 1.
is next because it is equal to 2- π is third since it is only slightly above 3
is fourth since it is equal to 4- 8 is the largest number on the list.
Answer:
24x+20
Step-by-step explanation:
perimeter is just the sum of all the sides
6x+5 +6x+5 +6x+5+6x+5= 24x+20
Is that all the info it gives?