Answer:
5
Step-by-step explanation:
u + v = < - 4, 7 > + < 11, - 6 > = < - 4 + 11, 7 - 6 > = < 7, 1 >
| u + v | = =
= 5
what is the slope of the line below? If necessary, enter your answer as a fraction in lowest terms, using the slash as the fract
ion bar. Do not enter your answer as a decimal number or an equation. (8, 8) (5, 5)
2 answers:
Answer: 1
Step-by-step explanation: In algebra, we use the word <em>slope</em> to describe how steep a line is and slope can be found using the ratio <em>rise</em> over <em>run</em> between any two points that are on that line.
So for the line you see here, we will use the two points that are given.
Starting at the point (5,5), we will rise 3 units and run 3 units
in order to get to our second point, (8, 8).
This means that the slope or rise over run is 3/3.
However, 3/3 can be reduced to 1.
So the slope of this line is 1.
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Number of outcomes when flipping a coin = 2
Favorable outcome is landing on head.
So,number of favorable outcomes = 1
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Number of outcomes when rolling a dice = 6
Favorable outcomes are rolling 4,5 or 6.
So,number of favorable outcomes = 3
Probability of getting 4 or a bigger number when rolling a dice =
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Favorable outcome is landing on head.
So,number of favorable outcomes = 1
Probability of getting a head when flipping a coin =
Number of outcomes when rolling a dice = 6
Favorable outcomes are rolling 4,5 or 6.
So,number of favorable outcomes = 3
Probability of getting 4 or a bigger number when rolling a dice =
Thus the probability of getting a head when flipping a coin and getting a number equal to or greater than 4 when a dice is rolled =
So, option A gives the correct answer