Find the value of x.
5xº
55°
O A. 7
B. 25
C. 18
O D. 11

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2

Which of the following vectors are orthogonal to (2,1)? check all that apply