Explain why the polynomial 100x^2 + 150x + 49 is not a perfect square. a. 150x  ≠ 2(7x  ∙ 10)b. 100x  ≠ 2(10x  ∙ 7)c. 150x  ≠ 2(10x  ∙ 7)d. 100x  ≠ 2(7x  ∙ 10)

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width