Option b: 10 in, 18.5 in, 31.5 in.
Explanation:
The three sides of a triangle are 
and 
The perimeter of the triangle is 
.
Since, Perimeter = all sides of the triangle
Let us add all the three sides to determine the length of each side.
Substituting the value of Perimeter and simplifying, we get,
Substituting 
in the three sides of the triangle and , we get,
Thus, the lengths of each side are 10 in, 18.5 in, 31.5 in.
To find the output when you know the input, just plug the input into the function.
x+21=4+21=25
The output is 25.
Hope this helps!
Hi there
He paid 22 a week for 2 years
1 year= 52 weeks
2 years= 104 weeks
Total paid
22×104=2,288
Markup rate is
((2,288−1,700)÷1,700)×100
=34.6%
Hope it helps
Answer:
$276
Step-by-step explanation:
345*4 = 1380
1380*.2 = 276
Answer:
36
Step-by-step explanation:
b+ 81 = 117 [exterior angle property]
b = 117-81
= 36
I hope im right!!
