A fence 8 ft tall runs parallel to a tall building at a distance of 4 ft from the building. What is the length of the shortest ladder that will reach from the ground over the fence to the wall of the building?

Lie is solving the quadratic equation by completing the square. 3x2 + 18x - 8 = 0 3x2 + 18x = 8What should Lie do next? Write the polynomial as a binomial squared. Factor 3 out of the variable terms. Isolate the variable x.

Today is Ravenclaw Pride Day. If the probability of you getting sorted into Ravenclaw is 1/4, what is the probability of not getting sorted into Ravenclaw?

Given f=cd^3, f=450 and d = 10 what is c

A footbal pitch has a perimeter of 350 metres. a player jogs round the pitch 12 times. hw far does he run altogether in kilometeres

9/115 simplified?

Let f (x) = 2x - 1 and g (x) = x2 + 5. Find (fog) 0).

2qt/min=how many gal/s

How many headbands can the students make if one headband takes 7 beads, 9 inches of ribbon, and 3 buttons ... and the total amount of material you have is 6,437 beads, 3,636 buttons, and 3,870 inches of ribbon?

An object has a mass of 18 grams and its volume is 2 cm3 calculate density

In the diagram, a building casts a 20-ft shadow and a flagpole casts a 7-ft shadow. If the flagpole is 12 ft tall, how high is the building? Round to the nearest tenth ...