1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kamila [148]
3 years ago
7

Select the statement that best justifies the conclusion based on the given information. Conclusion: l1 and l 2 intersect only at

point P. A line contains at least two points. Through any two different points, exactly one line exists. If two lines intersect, then their intersection is exactly one point. If two lines intersect, then exactly one plane contains both lines.
Mathematics
2 answers:
Damm [24]3 years ago
7 0

Answer:

If two lines intersect, then their intersection is exactly one point.

Step-by-step explanation:

Gwar [14]3 years ago
3 0
Answer:
<span>If two lines intersect, then their intersection is exactly one point

Explanation:
Let's take a look at the choices:
Choice A: </span><span>A line contains at least two points.
The statement is true. However, it is not related to intersection between lines. Therefore, this choice is wrong

Choice B: </span><span>Through any two different points, exactly one line exists
This postulate is true. However, it does not relate directly to the intersection between lines. Therefore, this choice is wrong

Choice C: </span><span>If two lines intersect, then their intersection is exactly one point.
This statement is known as theorem 1-1. It describes the intersection between two lines.
Therefore, this statement is correct.

Choice D: </span><span>If two lines intersect, then exactly one plane contains both lines.
The conclusion given is related to points created due to intersection between lines. This option is therefore excluded as it describes planes. 

Hope this helps :)</span>
You might be interested in
To the nearest whole number, which is the BEST estimate?
timofeeve [1]
You answer is 229 multiply first then add (PEMDAS)
3 0
3 years ago
A rectangle has a permeter of 64 inches and a length of 22 inches Which equation can you solve to find the width?​
Zina [86]

Answer:

64/22 = width

3 0
3 years ago
Pls help for this question! no wrong answers pls
ankoles [38]

Answer:

41.29 cm²

Step-by-step explanation:

From the question,

Area of the shaded portion = Area of the circle - area of the square.

A' = πr²-L²...… Equation 1

Where A' = Area of the shade portion, r = radius of the circle, L = length of the square, π = pie

Given: r = 4 cm, L = 3 cm

Constant: π = 22/7.

Substitute these values into equation 1

A' = [(22/7)×4²]-3²

A' = 50.29-9

A' = 41.29 cm²

Hence the area of the shaded portion is 41.29 cm²

8 0
3 years ago
What is the slope of the line that passes through (-3,4) and (-3,-4)
suter [353]

Answer:

undefined

Step-by-step explanation:

We can use the slope formula to find the slope

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

    = ( -4-4)/( -3 - -3)

   = ( -4-4)/( -3+3)

   = -8/0

When we divide by zero, the answer is undefined so the slope is undefined

8 0
2 years ago
Assume that the random variable X is normally distributed, with mean 60 and standard deviation 16. Compute the probability P(X &
elixir [45]

Answer:

P(X < 80) = 0.89435.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

\mu = 60, \sigma = 16

P(X < 80)

This is the pvalue of Z when X = 80. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{80 - 60}{16}

Z = 1.25

Z = 1.25 has a pvalue of 0.89435.

So

P(X < 80) = 0.89435.

5 0
3 years ago
Other questions:
  • Find the product: (74.862)(5.901
    10·1 answer
  • Please help! I have a few more questions after this.
    13·1 answer
  • What is the area of a circle whose radius is 4 cm?
    7·2 answers
  • How much does all the angles in a quadrilateral equal up to?
    9·1 answer
  • At which value in the domain does f(x)=0 ?
    15·2 answers
  • The temperature was –15⁰F and decreased by 10⁰ F. Which statement represents the resulting temperature in degrees Fahrenheit?
    11·2 answers
  • F(x)=2x2 – 3x2 – 12x +3<br> 1 -5,5,1) by (-21,21,3)<br> Relative maxima
    6·1 answer
  • PAST DUE DATE PLEASE HELP. whats is the surface are of this figure​
    7·1 answer
  • Anyone wants to mark me brainliest? please? and also what's 2+3?
    15·1 answer
  • Which of the equations below represents a line parallel to the y-axis?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!