Two linear functions are shown below. Which function has a greater initial value?

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.