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
cricket20 [7]
3 years ago
15

-18 (-3) answer explain

Mathematics
1 answer:
Temka [501]3 years ago
3 0

Answer:

54

Step-by-step explanation:

18(3) = 18+18+18 = 54

But remember that we have two negatives

When you multiply two negative numbers, they become positive, therefore your answer is 54

You might be interested in
Find value of x such that the data set has a mean of 105: 99, 119, 106, 112; 108
Marizza181 [45]
I'm assuming that x is part of the data set, and, with x, the mean equals 105. To find the value of x, you must add all the data values together to get 544+x (you still don't know what x equals). Then put 544+x over how many days values there are, including x (there are 6). You should have 544+x/6. Now, as this is how you would calculate the mean if you knew what x was equal to, you must set it equal to the mean, since you know what it is (105). You should now have 544+x/6 = 105. You have your equation set up--now you just have to solve it. I would multiply by 6 on both sides to get rid of the 6 on the left side. You would then have 544+x = 630. I would finally subtract 544 from both sides to get x = 86. Your final answer is x = 86.
6 0
3 years ago
Help please and thank you (is also my bday haha)
Marysya12 [62]

Answer:

the center point of the cross in the middle

Step-by-step explanation:

I forgot how to explain it, but im 99.99% sure thats the right answer. also, happy birthday

5 0
3 years ago
12 x 1) +(6x1000) it has to be decimal form
Firdavs [7]

Answer:

I got 6.012 times 10^3

Step-by-step explanation:

I'm not sure how to make it into decimal form but maybe that number can help you. Hopefully it's correct

6 0
3 years ago
PLEASE HELP ASAP WILL MARK BRAINLIEST<br><br>see the pic pls
vovangra [49]

Answer: Your answer is 50

Step-by-step explanation:

3 0
2 years ago
<img src="https://tex.z-dn.net/?f=7%20-%204%20%5Cfrac%7B3%7D%7B4%7D%20" id="TexFormula1" title="7 - 4 \frac{3}{4} " alt="7 - 4 \
AlladinOne [14]

7 - 4 3/4

= 28/4 - 19/4 = 9/4

Answer is 2 1/4 or 2.25.

5 0
3 years ago
Other questions:
  • . . What property is shown? . . . . –12 + (27 + 12) = –12 + (12 + 27).
    9·1 answer
  • The late fee for libary books is $2 plus 15 cents each day for a book that is late. if monicas late fee is $2.75, write and solv
    5·1 answer
  • Just a test:<br> What is a matrix?
    12·1 answer
  • For a scale of 1 cm:12 km, find the actual length represented by the length 1.7 cm in a drawing
    12·1 answer
  • Santos flipped a coin 300 times. The coin landed heads up 175 times. Find the ratio of heads to total number of coin flips. Expr
    10·1 answer
  • Help please ANYBODY ?
    5·1 answer
  • Please please help me out <br> I don’t know how to do this
    6·2 answers
  • Please help I have no clue how to do this
    10·1 answer
  • A robot can complete 8 tasks in 5/6 hour. Each task takes the same amount of time.
    11·1 answer
  • Which company has the highest charge per attendee?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!