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
bekas [8.4K]
3 years ago
5

How do I round 3.8129 to 3 decimal places?Please help!!!

Mathematics
2 answers:
Scilla [17]3 years ago
6 0
3.8129\\\\Since\ the\ fourth\ place\ is\ 5\ or\ more\ (here\ it's\ 9),\\the\ third\ place\ is\ increased\ by\ 1.\\\\Answer:3.8129\approx3.813
Marianna [84]3 years ago
5 0
3.8129 
rounded to 3 decimal places =3.813
You might be interested in
I think the answer might be 2 1/3, square root of 5,2.5, and square root of 8
Marat540 [252]

Answer:

Step-by-step explanation:

We will squared each, we will find

49/9 5 6.25 8 then the correct order

Square root 5

2 1/3

2.5

Square root 8

5 0
3 years ago
Hi children pls find the area of this shape answer will get brainliest
Radda [10]

Answer.

Answer is 9

Step-by-step explanation:

Multiply height by with.

1,1x8,1

then do whatever that equals times 2,5 and you should get your answer.

5 0
3 years ago
AHHHhHhHhHHhhHHHhHH!!!!!!!!
erma4kov [3.2K]

Answer:

8x4x2=64+24=88 the answer is 88 yw :) pls give brainliest

Step-by-step explanation:

4 0
2 years ago
Will give BRAINLEST :)
DiKsa [7]

Answer:

A

Step-by-step explanation:

This explanation mostly depends on what you're learning right now. The first way would be to convert this matrix to a system of equations like this.

g + t + k = 90

g + 2t - k = 55

-g - t + 3k = 30

Then you solve using normal methods of substitution or elimination. It seems to me that elimination is the quickest method.

g + t + k = 90

-g - t + 3k = 30

____________

0 + 0 + 4k = 120

4k = 120

k = 30

No you can plug this into the first two equations

g + t + (30) = 90

g + t = 60

and

g + 2t - (30) = 55

g + 2t = 85

now use elimination again by multiplying the first equation by -1

g + 2t = 85

-g - t = -60

_________

0 + t = 25

t = 25

Now plug those both back into one of the equations. I'll just do the first one.

g + (25) + (30) = 90

g = 35

Therefore, we know that Ted spent the least amount of time on the computer.

The second method is using matrix reduction and getting the matrix in the row echelon form, therefore solving using the gauss jordan method. If you would like me to go through this instead, please leave a comment.

3 0
2 years ago
what are two fractions that make 17/20. please don't respond if you don't know the answer because I'm wasting points please and
BartSMP [9]
1. 34/40
2. 51/60
Hope this helps!!!!
6 0
3 years ago
Read 2 more answers
Other questions:
  • 2x2x2x2x2x2x2x2x2x2x2
    6·2 answers
  • HELP WITH WORD PROBLEM - The quality control engineer of top notch tool company finds flaws in 8 of 60 wrenches examined. Predic
    9·1 answer
  • I need this someone to show me the work and give me a good explanation because I don’t know what to do!!!
    12·1 answer
  • Is the output for this correct? (See full pic)
    13·2 answers
  • How much change will you get back if you bought three $0.78 chocolate bars and paid with a 5$ bill
    13·2 answers
  • -30=-2(-n + 3)<br><br> Only number not variable
    14·2 answers
  • What percentage of his monthly budget does tyrone spend on car expenses
    7·1 answer
  • Solve for x. Write the reasons next to each step.<br> (2x - 6)<br> (x + 40)
    10·1 answer
  • What is the interest on $8000 that is Invested at 6% for 3.5 years? Round to the nearest cent
    9·1 answer
  • Can an octagon have interior angles that measure 100 degrees, 156 degrees, 125 degrees, 90 degrees, 175 degrees, 160 degrees, an
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!