Marco wants to install new flooring in his hallway and kitchen. He does not need new flooring in the counter, stove, or sink areas. How many square feed of flooring will he need to purchase?

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x