The figure below shows a rectangle with a diagonal drawn.

Which equation shows the trigonometric relationship between complementary angles?

sin (t) = sin (u)

sin (s) = cos (u)

cosis) = sin (v)

cos (t) = cos (v)

What is 3/8 plus 4/5 with the lcm for the denominators?

What is the absolute value of - 13 - 17?

Amelia used 6 liters of gasoline to drive 48 kilometers. How many kilometers did Amelia drive per liter? kilometers At that rate, how many liters does it take to drive 1 kilometer? liters

Find the inverse function f (x) = 3/sqrt{x}+7

You buy a board that measures 120 inches long.

When a plane flies with the wind it can travel 1680 miles in 3 hoursWhen the plane flies in the opposite direction against the wind, it takes 4 hours to fly the same distance Find the average velocity of the plane in still air and the average

Julia wrote 14 letters to friends each month for y months in a row. Write an expression to show how many total letters she wrote.

Find the GCF of 44 and 66. a0

Is 0.602 equvalent to 0.62

What is an equivalent fraction for 1/3