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
Elena L [17]
3 years ago
13

Round decimal to the nearest one . Then add 7.91+21.9=

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
7 0
7.91 = 8 21.9 = 22

8 + 22 = 30
Alenkinab [10]3 years ago
3 0

Answer: 29


Step-by-step explanation:

forst you have to round the decimals. 7.91 to 8 and 21.9 to 21. then you add

8+21=29


PLZ MARK AS BRAINIEST I REALLY NEED IT

You might be interested in
Solve the following math problem and give me an example please C/-7+3.2=2.7
jasenka [17]
C/-7+3.2=2.7

Step 1) Add 7 to both sides because what you do to one side you must do to the other
         C/<u>-7</u>+3.2=<u>2.7</u>
          <u>  +7          +7
</u>          C/+3.2=9.7

Step 2) Subtract 3.2 from both side
          C/<u>+3.2</u>=<u>9.7
</u>          <u>    -3.2   -3.2
</u>              C/=6.5

Your answer is C=6.5<u>

</u>
4 0
3 years ago
Hello, can somebody help me answer this?​
balandron [24]

Answer:

350

Step-by-step explanation:

L * W * H = Volume of the prism

10 * 7 * 5 = 350

7 0
3 years ago
Read 2 more answers
The crew worked 2 1/5 days. If they built 3 3/4 kilometers of road each day, what is the length of the road
nordsb [41]
The answer to the question is: The road is 8 1/4
6 0
3 years ago
Read 2 more answers
HELP! HOW DO I DO THIS???
inna [77]
A b c and d r not answers, u need to tell how the different variations would change based on the numbers and where they r
8 0
3 years ago
How many years is 30 months?
Arlecino [84]

2 years and 6 months

hope this helped

mark brainliest   :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation is linear?
    6·2 answers
  • What is solution for k-(-3) &lt;=[less than or equal to] 4
    7·1 answer
  • If the range of the coordinate transformation f(x, y) = (-2x,-3y +1) is (4, -2), (2,-5),(-6,4), what
    11·1 answer
  • The sum of two integers is -4. Can the two integers both be negative? Explain
    8·1 answer
  • What is the approximate value for 83 divided 5 ?
    7·2 answers
  • Use the distributive property to write the following expression in expanded form. 2(b+c)
    10·2 answers
  • Two planes, which are 2820 miles apart, fly toward each other. Their speeds differ by 55 mph. If they pass each other in 4 hours
    9·1 answer
  • 1111111111111111111111111111111111111111111111111111111111111111111111111111111
    8·2 answers
  • Construct a difference table to predict the next term of the sequence.
    7·1 answer
  • What are the domain and range of the graph below.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!