Which statement is true about the line passing through points A and B?

Mathematics

2 answers:

Xelga [282]3 years ago

7 0

1.second choice
2.PY PT

Alex73 [517]3 years ago

5 0

Solution:

1. When we talk about a line , it means it has infinite length and there are infinite number of points on it.

And there is not a single way to name a line, there are infinite number of ways to name a line by placing any two points on the line .We don't need to put bar(-) while naming a line by considering two points on the line.

So, Option B: The line has infinitely many points. is true option.

2. PM -= A line segment

So, it has definite length and we need to put bar (-) over it.It can be written either as PM or MP having bar over it.

Option B: MP−→− is true option.

You might be interested in

shayla has 6 1/2 pounds of potato salad she needs to away into containers. each container only hodls 1 5/8 pounds. how many cont

sergiy2304 [10]

Answer:

She will need 4 containers

Step-by-step explanation:

First turn the fractions into decimals, 6 1/2 turns into 6.5, and 1 5/8 turns into 1.625, then divide.

6.5 divided by 1.625 equals 4

6 0

2 years ago

Assume that when adults with smartphones are randomlyâ€‹ selected, 63â€‹% use them in meetings or classes. If 7 adult smartphone

nlexa [21]

Answer:

5.78% probability that exactly 2 of them use their smartphones in meetings or classes.

Step-by-step explanation:

For each adult, there are only two possible outcomes. Either they use their smarthphone in meetings or classes, or they do not. The probability of an adult using their smartphone on meetings or classes is independent of other adults. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$