Answer:
The options 2x² + x² + x = 30 and 9x + 3x² = 14 + x + 1, and -x² + 4x + 7 = - x² - 9
Step-by-step explanation:
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula?
The answers are:
2x² + x² + x = 30
9x + 3x² = 14 + x + 1
-x² + 4x + 7 = - x² - 9
Answer:
C. the cylinder because it has approximately 11.6 less wasted space than the prism.
Step-by-step explanation:
Points W, Y and Z form a right triangle, so we can find the length of c by using the Pythagorean theorem.
Using YZ as the base and YW as the side we get:
C = √(3^2 + 4^2)
C = √(9+16)
C = √25
C = 5 units
There are 3,204 tons of the sugar in the entire shipment
