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mestny [16]
3 years ago
13

Which of the following sets is closed under multiplication? {0, 1, 2, 4} {0, 1} {1, 2}

Mathematics
1 answer:
emmasim [6.3K]3 years ago
3 0
It would be {0,1} :)
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Find the slope of the line that passes through the two points below.<br> (3,4) and (3,-1)
tangare [24]

Answer:

Slope = (-5,0)

Step-by-step explanation:

When given two points and asked to find the slope, you can find the answer using slope formula which is:

slope = (y2 - y1) / (x2-x1)

You have been given the points (3,4) and (3,-1). You can select which ones to be x1 and y1 and which ones to be x2 and y2. It doesn't matter which, so let's just do (3,4) are x1 and y1 and (3,-1) are x2 and y2. Now we can plug it into the formula.

Slope = (-1 - 4) / (3-3)

= -5 / 0

= -5,0

So the answer is (-5,0).

8 0
3 years ago
Read 2 more answers
Find the distance between the points (4,3) and (2,-1). Express your answer in simplest radical form.
Kamila [148]

Answer : B

the distance between the points (4,3) and (2,-1)

We apply distance formula

d^2= (x_2-x1)^2 + (y_2-y_1)^2

(x1,y1) is (4,3)

(x2,y2) is (2,1)

d^2= (2-4)^2 + (-1-3)^2

d^2= (-2)^2 + (-4)^2

d^2 = 4+16 = 20

Take square root on both sides

So  d=2\sqrt{5}

the distance between the points (4,3) and (2,-1) is 2sqrt(5)

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3 years ago
Help me in this pls
Komok [63]

Answer:

A, F, and C are the correct options.

Step-by-step explanation:


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Evaluate. Write your answer as a fraction in simplest form.<br> 2 3<br> ---<br> 5
Maru [420]

Answer: 4 and 3/5

Step-by-step explanation:

5 goes into 23 4 times. Then you have 3 left over so its 4 and 3/5.

6 0
2 years ago
Can you help me with these high rated questions
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Answer:

52 is (a)

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