I. xy + 2y=3 Not linear equation because is grade 2 equation (xy).
II. x-2y = y Are linear equations in two unknowns (x and y).
III. 3x + 2y = 5 Are linear equations in two unknowns (x and y).
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Corect ansver: C) II and III only</h2><h2>
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Answer:
V= area of cross-section x length
V = 0.5x(8x9) x 11
V = 396cm^3
Hope this helps!
<span>(6m5 + 3 – m3 – 4m) – (–m5 + 2m3 – 4m + 6)
</span>(6m5 + 3 – m3 – 4m) + (m5 – 2m3 + 4m – 6)
Rewrite terms that are subtracted as addition of the opposite.
6m5 + 3 + (–m3) + (–4m) + m5 + (–2m3) + 4m + (–6)
Group like terms.
[6m5 + m5] + [3 + (–6)] + [(–m3) + (–2m3)] + [(–4m) + 4m]
Combine like terms.
7m5 - 3 - 3m3
The resulting polynomial in standard form would be given as:
7m5 - 3m3 - 3
Answer:
probability of getting a head on the coin and the number 2 on the die
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Independent events:
If two events, A and B are independent, the probability of both events happening is the multiplication of the probabilities of each event happening, that is:
Probability of getting a head on the coin:
Head or tails, fair coin, so:
Probability of getting the number 2 on the die:
6 numbers, one of which is 2, so:
What is the probability of getting a head on the coin and the number 2 on the die?
probability of getting a head on the coin and the number 2 on the die