The hypotenuse of a 45 degrees -45 degrees -90 degrees triangle measures 10 root of 5 in.

answer 5 root of 10

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

If square root x = -7, then x= -49 true or false

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.