Which is enough information to prove that u parallel to v? Angle 2 is congruent to angle 4
Angle 4 is congruent to angle 8
Angle 6 + angle 7 = 180 degrees
Angle 3 + angle 4 = 180 degrees

How do you divide 9/4 divided by 10/3

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?