Find the exact value of sec30°.

12ad3 and which term are like terms?

Estimate 13/20-3/10=

If my dog eats 1 7/8 pounds of food every day, how long will a 25 pounds bag of dog food last me? (write answer as a mixed number) ?

Why does your birthday fall on a different day of the week from one year to the next why is the same pattern also true for the New Year's Day and the Fourth of July

If we colonize other planetary systems at a speed of a few percent the speed of light, how long will it take us to colonize the entire milky way?

Sam's height is 15 centimeters less than 2 times Martha's height. If Sam is 185 centimeters tall, and Martha's height is x, the relationship between the heights can be represented by the equation 2x - 15 = 185. What is Martha's height?

The sum of the degree measures of the acute angles of a right triangle is?

Seven slips of paper marked with the numbers 1, 2, 3, 4, 5, 6, and 7 are placed in a box and mixed well. two are drawn. what are the odds that the sum of the numbers on the two selected slips is not 6?

The sides of an equilateral triangle are 4x 2 what is the perimeter

A section of a railway has a slope of approximately 0.46. In this section, a vertical change of 1 unit corresponds to a horizontal change of what length? Round your answer to the nearest hundredth.