Which value of y y
makes the equation 3(y−6)=42
3
(
y
−
6
)
=
42
true?

Find the cosine function that is represented in the graph.

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?