Carlos calculated the missing side length of one of these triangles using the Pythagorean Theorem. Which triangle is it?

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.