Please hurry timed test‼️What is the rule for the reflection?
Orx-axis(x, y) + (-x, y).
O ry-axis(x, y) → (-x, y)
O rx-axis(x, y) = (x, –Y)
O ry-axis(x, y) → (, –y)

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

What makes a trapezoid an isosceles trapezoid?

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight