Answer:
-4
Step-by-step explanation:
Move variables to one side and numbers on the other.
12 - 3x = -6x
+ 3x +3x
12 = -3x
/-3 /-3
-4 = x
Function would be f(x) = 5x+85
here, x= 15
5(15)+85 = 75+85 = $160
Answer:
<h3>4.008</h3><h3 /><h3>10.1</h3>
Step-by-step explanation:
<h2>I hope it will help you</h2><h2>please make me brainlest</h2>
<h2><u>THANK</u><u> U</u></h2>
Answer:
84.85cm
Step-by-step explanation:
Let the sides of the square be x
The perimeter of the square = 4x
Get x using the pythagoras theorem
x^2 + x^2 = 30^2
2x^2 = 900
x^2 = 450
x = 21.21cm
Perimeter of the plate = 4(21.21)
Perimeter of the plate = 84.85cm
