On Alex's map, 0.5 inch represents 20 miles. Which equation can be used to find the number of miles, m, represented by n inches?
A
m = = 0.5 (20n)

never fear papaguy is here

answer

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.

1st integer x

2nd integer x+1

3rd integer x+2

4th integer x+3

x+x+1 +x+2+x+3 =74

combine like terms

4x+6 = 74

subtract 6 from each side

4x = 68

x = 17

the integers are 17,18,19,20