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
Vaselesa [24]
3 years ago
9

Marcos added +12 + -11 and got the answer -1. What error did Marcos make?

Mathematics
1 answer:
Novay_Z [31]3 years ago
4 0
He chose the incorrect sign for the sum. 
You might be interested in
Yulet rolls 2 fair dice and adds the results from each.
antiseptic1488 [7]
2,4,6,8,10,12,14,16,18,20,22,24!.. so 2 x 12= (24).....
3 0
3 years ago
antonia is keeping track of the number of pages she reads. she started the school year having already read 95 pages her book, an
NARA [144]
F(x) represents how many pages in total Antonia has read, while x represents the number of days.
7 0
3 years ago
Read 2 more answers
Find an equation for line L
Vlada [557]
<h3>Answer:  y = 4</h3>

Explanation:

Line L is the horizontal line. Any point on this line has y coordinate y = 4, so the equation is simply y = 4.

You could say the equation is y = 0x+4, which shows the slope is 0. But I think y = 4 is the better answer.

7 0
3 years ago
Tank B has the same volume as tank A the volume of one section of tank B is 45 cubic feet .What is the volume in cubic feet of t
klasskru [66]

Answer:

Volume of the other section of tank B = (A-45)cm³

Step-by-step explanation:

Volume of tank A = Volume of tank B

One section of tank B = 45 cm³

Hence volume of the other section of tank B = (A-45)cm³

8 0
3 years ago
Read 2 more answers
Ten students on student council are running for president, vice president, and
torisob [31]

Answer:

Step-by-step explanation:Using the word "HAPPY" (let's distinguish the P's as P1 and P2). ... The first person is the president , the 2nd is the Vice President and the 3rd is the Secretary so it ... Q-Four different items have to be placed in three different boxes.

6 0
3 years ago
Other questions:
  • 5 questions plz answer all of them if you do you will get points, thanks, Brainliest answer,
    9·1 answer
  • 2. A pool has a depth of 10 feet and a width
    11·1 answer
  • Wang Yong owes the bank $8500. To repay the debt, he paid a fixed amount back to the bank each month. After 12 months, his remai
    10·1 answer
  • 9/10 + 9/10 + 9/10<br>HELP NEEDED ASAP PLSSSSSSSSS PLSSS ILL GIVE U MAX POINTS IF U HELP PLSSSSS​
    15·2 answers
  • If f(x) = x² – 25 and g(x) = x – 5, what is the domain of (f/g) (x)?
    7·1 answer
  • Calculate the distance between the points (-8,1) and (0,7)
    13·1 answer
  • If the mean of the data set is 7 raisins, find the number of raisins in each scoop of Great4U.
    11·2 answers
  • In what year did Connecticut become a separate colony from Massachusetts?
    7·2 answers
  • Graph function y=-3x
    9·1 answer
  • erica would like to bake an 3-pound roast for a family gathering. the cookbook tells her to bake a 6-pound roast for 138 minutes
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!