Answer:
Add 3 each term inside the parentheses, then use inverse operations to solve.
Step-by-step explanation:
Answer:
The correct answer is (D)
Step-by-step explanation:
Given the events X and Y:
X = the price of stock X has increased
Y = the price of stock Y has increased
That means that the complement of these events are:
X' = the price of stock X has not increased
Y' = the price of stock Y has not increased
Hence, the event "the price of stock X has increased and the price of stock Y has not increased" may be written as:
X ∩ Y′
4.112/15=7.466666...
the answer is 8.
5.the answer is 7.
6.2*6-9=3.
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Answer:
Delta = |a b d; b c f; d f g|
(2)
J = |a b; b c|
(3)
I = a+c
(4)
K = |a d; d g|+|c f; f g|.
Step-by-step explanation:
Answer:
−9x 2 -44-4x
Step-by-step explanation:
1 Simplifica -5{x}^{2}-43-1−5x
2
−43−1 a -5{x}^{2}-44−5x
2
−44.
-5{x}^{2}-44-4{x}^{2}-4x
−5x
2
−44−4x
2
−4x
2 Colecciona los términos semejantes.
(-5{x}^{2}-4{x}^{2})-44-4x
(−5x
2
−4x
2
)−44−4x
3 Simplifica.
-9{x}^{2}-44-4x
−9x
2
−44−4x
listo espero te halla ayudado