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ddd [48]
3 years ago
7

Please help me!!!

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
8 0
Well, the general form for point-slope form is y-ysub1= m(x-xsub1). In the general form,  ysub1 stands for the y-coordinate and xsub1 stands for the x-coordinate, and m stands for the slope. When writing in point-slope form, we need the slop and one ordered pair. 

The equation has already given us two ordered pairs but it doesn't give us the slope. We just need to find the slope between these two points, which is 3/1, or just 3. Then we pick one of the ordered pair they gave us and plug in the general form. 

I'll go with the first ordered pair, (2,1). The y and the x in the equation, don't plug them in, leave them as it is, we only need to plug in the slope and the two coordinates. So we get y-1=3(x-2). 

I'll only do the first ordered pain for you, and you should be able to do the second one.
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Consider two events, P and Q. The probability of event P occurring is 16. The probability of event Q occurring is 23. Which stat
garri49 [273]

The event "P and Q" is a compound event in the probability, and the true statement about the probability is P(P and Q) = 1/9

<h3>How to determine the true statement?</h3>

The probabilities are given as:

P(P) = 1/6

P(Q) = 2/3

The probability of the event P and Q is calculated using:

P(P and Q) = P(P) * P(Q)

This gives

P(P and Q) = 1/6 * 2/3

Evaluate the product

P(P and Q) = 1/9

Hence, the true statement about the probability is P(P and Q) = 1/9

Read more about probability at:

brainly.com/question/251701

7 0
2 years ago
To which set of numbers does the number –5 belong? Select all that apply. integers natural numbers rational numbers real numbers
Volgvan

Answer:

Integers, and rational numbers

Step-by-step explanation:

Integers are any positive or negative whole numbers

Rational numbers are any positive or negative numbers

Whole numbers are any positive whole numbers

Real numbers are any positive whole numbers but doesn’t include 0

8 0
2 years ago
Read 2 more answers
What is the scale factor?
fgiga [73]

Answer:

2

Step-by-step explanation:

Basically you don't need to find x to know the scale factor ,

but I did.So you see that multiple 3 by 2 you will get 6

(MN) and the same will happen with 5.5 and NO (which is 11 btw).

so you can write 2:1

5 0
3 years ago
Find the equation of the line that is perpendicular to y = –4x + 8 and passes though the point (–12, 4). A) y = – 1 4 x + 7 B) y
____ [38]

Answer:

Step-by-step explanation:

perp: 1/4

y - 4 = 1/4(x + 12)

y - 4 = 1/4x + 3

y = 1/4x + 7

answer is C

6 0
3 years ago
PLEASE HELP ME !! WILL GIVE BRAINLIEST!!
PolarNik [594]
B is a times b
C is  also a times b

sorry im stuck on the rest

6 0
3 years ago
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