the base of a triangle is 8cm greater then the heigth. the area is 42cm^2 what is the heigth and length of the base?

It takes 3 days for a space vehicle to travel from the earth to the moon. How long would it take the same vehicle[..]

a grocer mixed 2 varieties of tea, 1 costs $3 per kg and another costs $4 per kg. how many kgs of tea that cost $3[..]

the denominator of a fraction is 4 less than twice the numerator.If 3 is added to both the numerator and the[..]

the area of a triangle yield sign is 400 square centimeters. the height 20 centimeters. what is the measure of the base?

Your boundary points are -3, 0, and 1. This make three (four) possible intervals: (-∞,-3) (-3,0) (0,1) (1,∞)[..]

(-∞,-3) (-3,0) (0,1) (1,∞) test a value in each of the intervals, and show your work.Check the signs in[..]

Solve the following inequality x+1/x^4-x^3+64x-64≥0

(-∞,-3) (-3,0) (0,1) (1,∞) You need to test a value in each of these three intervals, and show your work. The[..]

One leg of a right triangle is 9 centimeters longer than the other leg and the hypotenuse is 45 centimeters. Find[..]