Answer:
WY = 180
Step-by-step explanation:
the diagonals of an isosceles trapezoid are congruent , so
ZX = WY , that is
8y - 4 = 7y + 19 ( subtract 7y from both sides )
y - 4 = 19 ( add 4 to both sides )
y = 23
Then
WY = 7y + 19 = 7(23) + 19 = 161 + 19 = 180
Step-by-step explanation:
a)State the random variable.x = number of brown M&Ms in the milk chocolate box.
(b)Argue that this is a binomial analysis.
The binomial analysis includes the following characteristics: 1.Fixed number of measurements.
2. The experiments are autonomous.
3. There are just two results.
4. The expectation of victory will not shift from court to court.
This is a binomial experiment since the number of experiments is set and the measures are independent of each other. In fact, there are only two results – brown M&Ms or not.
Answer:
6x - 18 or 6*(x - 3)
Step-by-step explanation:
Pull out like factors: 6x - 18 = 6 • (x - 3)
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6 because there would be the same number of tulips in each vase and same name of vases. 6 x 6 is 36
