A secant and a tangent meet at a 90° angle outside the circle. What must be the difference between the measures of the

intercepted arcs?

45°

90°

180

270

Write an equation then solve it

Write this number in standard form 12 ten thousand 8 thousand 14 hundreds 7 ones

Divide and answer. 217.14 : 21

A solution of salt and water is 20% salt. If 25% of the water is removed, what is the percentage of salt in the new solution?

If the mass of a material is45 grams and the volume of the material is9cm^3, what would the density of the material be

Naomi has a neon tetra fish and a guinea pig. the fish is 25 millimeters long the guinea pig is 25 centimeters long. what is the difference between the length of the fish and the pig of the Guinea pig?

What is 4x-3y=8 Y=-2x-1 Solving in substitution

Pedro gets 8 hours of sleep each night. how many hours does pedro sleep in 365 (one common year) days?

Pham can work as many or as few hours as she wants at the college bookstore for $10 per hour. But due to her hectic schedule, she has just 20 hours per week that she can spend working at either the bookstore or at other potential jobs.

Mr. holms used 4/5 of a carton of orange juice. he used equal amounts of leftover juice for two servings what fraction of the whole carton of juice did he use for each serving