Blaize has to take four tests in his physics class. He did not prepare for the first test and scored a 65. The average of the four tests must be a 80 or more in order for him to pass his class. What is the lowest possible average Blaize could earn on the next three tests to receive an 80 the class. Select one:

is there any photos or whatever?

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

ratio is 2 : 9

the answer is three

13.5 : 3

answer: the four apples you took away.

step-by-step explanation: