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
Over [174]
4 years ago
7

4.5)38.7 What is the answer

Mathematics
1 answer:
Arisa [49]4 years ago
8 0

Answer:

If adding, 43.2.

If subtracting, -34.2.

If multiplying, 174.15.

If dividing, 8.6.

Step-by-step explanation:

Addition: Line up and add.

Subtraction: Add the first number and opposite of the second. 4.5+(-38.7)=-34.2.

Multiplication: Multiply as normal, count up how many decimal places are in the factors (2), and add that to your answer, 174.15.

Division: Turn both number into whole numbers by multiplying by 10. Then divide 387/45= 8.6.

CAN EXPLAIN FURTHER

You might be interested in
You have 10 marbles (5 blue, 3 white, 2 yellow) what is the probability of choosing yellow?
melisa1 [442]
1/5 (one fifth) or 20 percent
4 0
4 years ago
Read 2 more answers
Can someone help me find the perimeter
zepelin [54]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 15

Explanation:

4 + 3 + 6 + 2 = 15

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

8 0
3 years ago
Read 2 more answers
Two fair coins are flipped. Given that at least one coin lands on a head, calculate the probability of one head and one tail. Wr
Greeley [361]

The probability of one head and one tail is 2/3.

<u>Step-by-step explanation</u>:

  • The possibilities for flipping two fair coins are {T,T}, {H,H}, {H,T}, {T,H}
  • Given the case that at least one coin lands on a head, So the total possibilities are {H,H}, {H,T}, {T,H} = 3 possibilities
  • Required event is 1 head and 1 tail= {H,T}, {T,H} = 2 possibilities

To calculate the probability of one head and one tail,

Probability = required events / Total events

Probability = 2/3

8 0
3 years ago
Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 5 salamanders, 3 crayfish, an
Scrat [10]
5/20 but if you were to simplify it then 1/4
8 0
3 years ago
Read 2 more answers
At a museum, 100 posters are displayed in each of 4 rooms. Altogether, how many posters are displayed?
Anna007 [38]
100 divided by 4 your answer is 25
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 6-3 plus the square root of 4
    15·2 answers
  • Please help ASAP need as much help possible.
    14·1 answer
  • What is the slope of this graph?<br><br> 4<br><br> 14 <br><br> −14 <br><br> −4
    11·1 answer
  • Simplify -2(-5n+6)+5(2-7n)
    9·2 answers
  • Find missing angels plssss help me
    11·2 answers
  • Which is an equation of the line with slope –3 and passes through (2, –1)
    14·1 answer
  • The product of 40 and distance to the finish line
    13·2 answers
  • Which of these choices are square roots of 144? Check all that apply. ​
    14·1 answer
  • What is the solution of 6 = x-2/4?
    15·1 answer
  • I NEED HELP ( please dont steal or guess means not to me) and I will giver brainiest if you have proof
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!