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
nata0808 [166]
3 years ago
5

If two lines are perpendicular to each other, do they lie in the same plane?

Mathematics
1 answer:
Arada [10]3 years ago
8 0
Yes they do, Hope this helps :p
You might be interested in
The graph for the equation Y = -X+2 is shown below. If another equation is graphed so that the system has an infinite number of
natali 33 [55]

Answer:

3.

Step-by-step explanation:

X+2=-1/4(4x-8)

x+2=-x+2

0=0

6 0
3 years ago
What is the y intercept in the equation? <br><br> y = 5x - 4
Blababa [14]

Answer:

its -4

Step-by-step explanation:

it is im sure of it also in mx+b b=y intercep so yea

3 0
3 years ago
The weight of people in a small town in missouri is known to be normally distributed with a mean of 154 pounds and a standard de
ad-work [718]
If a random sample of 20 persons weighed 3,460, the sample mean x-bar would be 3460/20 = 173 pounds.
The z-score for 173 pounds is given by:
z=\frac{173-154}{29}=0.655
Referring to a standard normal distribution table, and using z = 0.66, we find:
P(\bar x\ \textless \ 173)=0.7454
Therefore
P(\bar x\ \textgreater \ 173)=1-0.7454=0.2546
The answer is: 0.2546

4 0
4 years ago
The two points (-2,4) and (4,2) are the endpoints of the diameter of a circle. What is the equation of this circle in standard f
stepladder [879]
Center\ of\ the\ circle\ is\ the\ midpoint\ AB\ where\ A(-2;\ 4)\ \&\ B(4;\ 2)\\\\center:O\left(\frac{-2+4}{2};\ \frac{4+2}{2}\right)\to O(1;\ 3)\\\\Radius\ of\ the\ circle\ is\ distance\ O\ to\ A:\\\\r=|OA|=\sqrt{(-2-1)^2+(4-3)^2}=\sqrt{9+1}=\sqrt{10}\\\\Equation\ of\ a\ circle:\\\\(x-a)^2+(y-b)^2=r^2\ whete\ center\ is\ (a;\ b)\ and\ radius\ is\ r.\\\\Equation\ of\ this\ circle:\\\\(x-1)^2+(y-3)^2=(\sqrt{10})^2\\\\(x-1)^2+(y-3)^2=10
3 0
4 years ago
A company's logo was designed using circles of 3 different. sizes. The diameters of two of the circles are shown. Which measurem
Helga [31]

Answer:

option D . 254.34cm^2

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

The options are:

A . 56.52cm^2

B . 141.30cm^2

C . 1,017.36cm^2

D . 254.34cm^2

step 1

Find the diameter of the largest circle

we know that

The diameter of the largest circle is equal to the sum of the diameter of the two inside circles

so

D=6+12=18\ cm

step 2

Find the area of the largest circle

we know that

The area of the circle is given by the formula

A=\pi r^2

we have

r=18/2=9\ cm ----> the radius is half the diameter

assume

\pi=3.14

substitute

A=(3.14)(9^2)=254.34\ cm^2

4 0
4 years ago
Other questions:
  • Find the median of the following numbers 79, 27, 24, 11, 14, 11
    11·2 answers
  • Which points are distance of 5 units from the x-axis
    6·1 answer
  • A/-8 + 15 &gt; 23 <br><br> solve inequality
    9·1 answer
  • What is the solution of 3(x-1)=2x+5
    10·2 answers
  • 1/5 of a number is 14. Find the number
    13·1 answer
  • Passing through (-2, -9) and (6, 7) write in slope intercept form
    13·1 answer
  • How many points do you get if you answer this question ? ​
    6·1 answer
  • Simplify Exponential Expression: <br><br> 3= 27
    12·1 answer
  • Math i dont know how to do
    13·1 answer
  • Sue wakes up at 7:00 A.M. and gets ready for school. First, it takes her 20 minutes to get dressed and then 15 minutes to eat
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!