1.3 is the correct answer to your question
The missing side of the triangle if the perimeter is equals to 81 is 28.8
<h3>Perimeter:</h3>
Perimeter is the sum of the whole sides of a figure. The perimeter of the triangle above is the sum of the whole three sides.
Therefore,
let
the missing side = x
perimeter = 81
27.7 + 24.5 + x = 81
52.2 + x = 81
subtract 52.2 from both sides
52.2 - 52.2 + x = 81 - 52.2
x = 28.8
learn more on triangle here: brainly.com/question/26194439?referrer=searchResults
Answer:
60 minutes
Step-by-step explanation:
The distance formula is:
D = RT
Where
D is distance (in miles)
R is rate (in miles per hour)
T is time (in minutes)
Given,
D = 14 miles
R = 14 miles per hour
We want to find T, so we have:
So the time is 1 hour
We want in minutes, and we know 60 minutes is 1 hour, so the time (in minutes) is 60 minutes
the answer is A. the commutative property of addition. this property states that no matter what order you put the numbers, the outcome will be the same.
Hope this helps!
