What is the temperature in degrees celsius that is equivalent to a temperature of 40 f?

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so

Which answer choice is it? is it the first ,second,third or fourth giving 40 points for whoever answers correctly you

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.