Two vertical poles of heights 60 ft and 80 ft stand on level ground, with their bases 100 ft apart. a cable that is stretched from the top of one pole to some point on the ground between the poles, and then to the top of the other pole. what is the minimum possible length of cable required

Which math sentence can be used to determine if the triangle is a right triangle?

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n