Where is the hypotenuse for each of these right
triangles?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2