The slope is 4/3 the unit rate is 1
3x³ + 18x² + 27x = 3x(x² + 6x + 9) = 3x(x+3)²
Answer: <span>C. x+3</span>
6n+5, because you just subtract 9n with 3n
90 x 7 = 630 square feet total
0.5 fluid ounce per sq ft
630 x 0.5 = 315 fluid ounces are needed
Statement: Complementary angles are two angles with measures that have a sum of 90.
Reverse: Two angles with measures that have a sum of 90 are complementary angles.
Here the reverse is true, therefore, the statement is true biconditional.
Statement: A rectangle is a four-sided figure with at least one right angle.
Reverse: A four sided figure with at least one right angle is a rectangle.
Here, the reverse is not true, therefore, the statement is not reversible.
