12/15 =10/13 true or false

The triangles are similar. what is the value of x? enter your answer in the box. x = two right triangles. the larger right triangle is labeled x on the longer leg, 12 on the shorter leg and 20 on the hypotenuse. the smaller triangle is labeled 4 on the longer leg, 3 on the shorter leg, and 5 on the hypotenuse.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?