Answer:
I think its 10 mi
Step-by-step explanation:
Please let me know if I'm wrong!
Answer:
3 in
Step-by-step explanation:
Sum of all sides of ∆ = perimeter
Given that it has a perimeter of 13 in, and the following sides: (x - 5) in, x/2 in, and 6 in, therefore:

Solve to find the value of x


Multiply both sides by 2


Subtract 2 from both sides


Divide both sides by 3


The shortest side = (x - 5) in
Plug in the value of x
= (8 - 5) in
= 3 in
The pattern is you multiply by 3, and add 2, so the missing number would be 53
Answer:
Step-by-step explanation:
x = 180 - 117 = 63°
y = 360 - 63 - 86 - 98 = 113°
Sum of angles along a line about a point on the line is 180°
Sum of internal angles on a quadrilateral is 360°