You can answer either question but just know you will get brainliest!

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

Which expression is equivalent to 64 - 9x^2?

Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.