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
irinina [24]
3 years ago
14

What is the approximate distance from the origin to the point (3, −4, 5)? Round to the nearest unit. 4 units 7 units 8 units 9 u

nits
Mathematics
1 answer:
Dafna11 [192]3 years ago
3 0

Answer:

Option B is correct.

Step-by-step explanation:

The distance formula used is:

d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2+(z_{2}-z_{1})^2}

We need to find distance between origin and other point (3,-4,5)

Origin is: (0,0,0)

x₁ = 0, y₁ = 0, z₁ =0 and x₂= 3, y₂= -4 and z₂ = 5

Putting values in the distance formula we get:

d=\sqrt{(3-0)^2+(-4+0)^2+(5-0)^2}\\d=\sqrt{(3)^2+(-4)^2+(5)^2}\\d=\sqrt{9+16+25}\\d=\sqrt{50}\\d=7

The Distance from the origin to the point (3, −4, 5) is 7 units.

Option B is correct.

You might be interested in
What type of chart/graph must have all of its smaller parts add up to one whole?
adell [148]
Pie chart Because it’s talking about one whole
4 0
3 years ago
1100 students attend Ridgewood Junior High School. 20% of students bring their lunch to school everyday. How many students broug
Vlada [557]

Answer:

20% of 1100 is 220, so two hundred and twenty students brought their lunch to school on Thursday (and every other school day).

Step-by-step explanation:

The day of the week is a distraction.  All you need to know is that 20% of 1100 students bring their lunch to school every day. 20% of 1100 is 200 + 20, or 220. So 220 students bring their lunch to school every day.

4 0
3 years ago
Plzz help
Mariana [72]

(5x+1) If X=3 then 5(3)+1=16

(2×2y) if Y=2 then 2×(2)2=8

16÷8=2

6 0
3 years ago
Find the equation the line with the given information below:
dimulka [17.4K]

Answer:

in slope intercept form: y=3x+3

in point slope form: y-6=3(x-1)

Step-by-step explanation:

I'm not sure which form u need so i wrote both, I hope this helps.

6 0
3 years ago
Giving brainliest & a thanks if you answer all of them
Kisachek [45]

Answer:

2) Mia needs to buy 3 packages of noisemakers

3)Mia needs to buy 4 packages of hats

4)Mia will dpend a total of $66

5 0
3 years ago
Other questions:
  • If I have 5 X's and I take 2 X's away, how many X's<br> will I have left?
    8·1 answer
  • &gt; Next question
    9·1 answer
  • Add (-2x + 4) + (4x + 6)
    9·1 answer
  • Solve the system using substitution.<br> 5x+ 4y = 10<br> 4x - y = 8
    6·2 answers
  • The total length of rope in feet used to put up tents is 60 times the number of tents
    8·1 answer
  • I need help finding the range​
    9·2 answers
  • Bob wants to attend a four-year college that has an annual tuition of $10,100. Bob has saved $11,300 for college. Bob is going t
    15·1 answer
  • Which function has the following characteristics?
    12·1 answer
  • PLEASE HELP ITS DUE SOON :(
    13·1 answer
  • Solve for x<br> 1+x&gt;2(-2-5x)+6x
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!