Which of the following would be the most logical first step to solving this quadratic equation?
x2 - 4x + 16 = 2
O A. Subtract 2 from both sides.
B. Take the square root of both sides.
C. Divide both sides by x
D. Factor the left side into a perfect square.

How can you construct perpendicular lines and prove theorems about perpendicular lines

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog