Answer:
-600
Step-by-step explanation:
Conventionally, positive is up, and the surface is taken to be the reference point. 600 ft below the reference level can be represented by -600.
Let s represent the short side of the triangle. The long sides of the triangle are each s+1, and the triangle's perimeter is
... s + (s+1) + (s+1) = 3s+2
The length of one side of the square is s-2, and its perimeter is 4 times that, 4(s-2) = 4s-8. The square and triangle have the same perimeter, so
... 3s+2 = 4s-8
... 10 = s . . . . . . . . add 8-3s to both sides
The length of the shorter side of the triange is 10 units.
Answer:
68
Step-by-step explanation:
X+46=45(360)
Step 1: Simplify both sides of the equation.
x+46=288
Step 2: Subtract 46 from both sides.
x+46−46=288−46
x=242
Answer:
x=242