"in the figure, △abc ~ △def. solve for x.

will post picture

a. x = 4
b. x = 5
c. x = 7.2
d. x = 12"

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?