A yellow ball and a red ball fall off a cliff that is 25 m high. The yellow ball rolls at a horizontal speed of 4 m/s off the cliff. The red ball falls straight down. How long does it take for the yellow ball to hit the ground below? The red ball?

Which shows the pre image of triangle xyz

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )