According to the measurements given in the figure below, write an expression that gives the distance, in miles, from the boat to the lighthouse? a) x=30tan52 b) x=52tan30 c) x=30/sin52 d) x=30/cos52

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest