A landscape gardener needs to calculate the length of the edge of a circular garden bed to determine how many solar lights will be needed write down a formula in terms of r which he should use to calculate this length L

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how