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sammy [17]
3 years ago
11

The truth table represents statements p, q, and r. Which statements are true for rows A and E? Select two options.​

Mathematics
1 answer:
mart [117]3 years ago
3 0

Answer:

yyyyyyyyyyyyy

Step-by-step explanation:

p q and r0bb

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Which statement(s) could be used to prove RTS TRU?
Law Incorporation [45]

all of those r correct :)

4 0
3 years ago
Read 2 more answers
Determine if the segment lengths form a triangle. If so, would the triangle be acute, right, or obtuse? 4.1, 8.2, 12.2
goldfiish [28.3K]
Three line segments can form a triangle if the length of the longest segment is greater than the sum of the lengths of the shorter segments.

 4.1 + 8.2 \ \textgreater \  12.2 \\
12.3 \ \textgreater \  12.2 \\
true
They can form a triangle.

Now if c is the length of the longest side and a and b are the lengths of the shorter sides, then:
- if c^2=a^2+b^2, the triangle is right
- if c^2\ \textless \ a^2+b^2, the triangle is acute
- if c^2\ \textgreater \ a^2+b^2, the triangle is obtuse

4.1^2+8.2^2=16.81+67.24=84.05 \\
12.2^2=148.84 \\ \\
148.84\ \textgreater \ 84.05
The triangle is obtuse.

The answer is D.
4 0
3 years ago
What does x represent
Vesnalui [34]
Any real numbers , I think
3 0
3 years ago
I need help with this
HACTEHA [7]
It’s the first one because it subtracts but adds then subtracts
6 0
3 years ago
A bag contains 40 marbles, 4 of which are blue, 10 are red, 25 are green, and 1 is purple. Shawna takes a marble out of the bag,
Rasek [7]

Answer:

250 green marbles

Step-by-step explanation:

We know that there are 25 green marbles in a bag of 40 marbles. Using this, we can say that the probability of pulling a green marble out of the bag is 25/40, or 5/8. To find out how many green marbles Shawna should expect to pull out of the bag after 400 trials, we have to multiply the amount of trials (400) by the probability of pulling out a green marble (5/8).

400 × 5/8 = (400 × 5)/8 = 2000/8 = 250

Shawna should expect 250 green marbles after 400 trials.

I hope you find this helpful. :)

8 0
4 years ago
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