A rectangular flower bed has a total area of 40 square yards if it was 4 yards wide how long was it?

Kim bought a poster that cost $8.95 and a ome colored pencils. The total cost was $21.35. How much did the colored pencils cost?

In Mr. Martinez's class there are 8 boys and 12 girls. What is the probability of randomly selecting a girl?

The cosine of the complementary angle to 58°

A number decreased by seventeen

What are the trigonometric ratios of a right triangle ABC that has its right angle at C? AC=12 and BC=5

Zhang Li solves the equation below by first squaring both sides of the equation. - 4=/sqrt{5z+7}-4 = 5z+7 minus, 4, equals, square root of, 5, z, plus, 7, end square root What extraneous solution does Zhang Li obtain?

What is 15/45 simplest form

If 15% of 200 apples or bad how many apples are bad

A hot air balloon holds 2,200 cubic meters of helium. The density of helium is 0.1785 kilograms per cubic meter. How many kilograms of helium does the balloon contain, rounded to the nearest tenth of a kilogram?

Find the area of the triangle in square units Pythagorean theorem. A triangle with a base of 9 units and a height of 22 units?