The perimeter of any shape is a measure of the length of the peripheral of that shape.
For a triangle, it is an addition of the length of the 3 sides.
P = a + b + c where a, b, c are the lengths of the individual sides.
p = 10x + 5y = (3x + 4y) + (5x - y) + c
Collecting like terms on the RHS, we have
p = 10x + 5y = 8x + 3y + c
Subtracting 8x + 3y from both sides to give c leaves us with
10x + 5y - (8x + 3y) = c
c = 10x - 8x + 5y - 3y
c = 2x + 2y
Answer:
18x-5≤-45
Step-by-step explanation:
Answer:
51.96 (real answer) but then 52 ft is the rounded up answer
Step-by-step explanation:
1) Subtract 30 from 90 because that is the fallen or chopped off part of the pole.
2) Use Pythagorean theorem.
3) 30 squared + x squared = 60 squared
4) 900 + x squared = 3600
5) subtract 900 from 3600 = 2700
6) Get the square root of 2700 which is 51.96....
7) Round up to 52 feet because your teacher wanted you to round to the nearest foot.
Answer:
10 to 35
Step-by-step explanation: