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
Rus_ich [418]
3 years ago
11

Note that 3 is a factor of 21. This means that 3×[]=21. Another way to write this is 3×n=21. Find a value of n that makes the st

atement true.
Mathematics
1 answer:
mash [69]3 years ago
7 0

Answer:

n=9

Step-by-step explanation:

3*9=21

You might be interested in
Use the identity x^3+y^3+z^3−3xyz=(x+y+z)(x^2+y^2+z^2−xy−yz−zx) to determine the value of the sum of three integers given:
RoseWind [281]

Inserting all the given information into the identity, we have

684-3(210)=(x+y+z)(110-107)\implies x+y+z=18

4 0
3 years ago
PLS HELP 44 pts! Meg plotted the graph below to show the relationship between the temperature of her city and the number of peop
aev [14]

Answer:

Okay so I am not positive but I will try to help you out. Okay so the line of best fit would positive. Because it is all going up. The approximate slope is 3/4 Because slope is change in y over change in x. The y intercept of the line of best fit would be (0,0). This is because when drawing the line you can see that it would intercept the y-axis at zero. My steps taken were basically just looking at it and peicing everything together. If you want to get more involved with slope you could pick to coordinates which I will include and do change in y over change in x.

My points I will pick are (1,1) and (5,2)

2-1/5-1=3/4

therefore approximate slope is 3/4

Like I said I am not positive but I am just trying to help out in some way.

If something is incorrect please inform me. If this helps also please inform me.

4 0
3 years ago
Please help step by step
TEA [102]

Answer:

i have made it in above picture

6 0
3 years ago
A college has a student hangout called
Kipish [7]

Answer:

134

Step-by-step explanation:

first you have to add

4 0
2 years ago
What is the meaning of the<br>word arch"​
Katen [24]
Any smooth curve joining two points .
4 0
3 years ago
Read 2 more answers
Other questions:
  • Ursula and Andre competed against each other in a swimming race. Ursula swam at a rate of 60 meters per minute and Andre swam at
    10·1 answer
  • Can u show our work for me
    6·1 answer
  • Y and z are whole numbers y&lt;70 z 60 work out the largest possible value of y and z
    5·1 answer
  • The owner of a local restaurant surveyed her staff on their preference of uniform color. The results are displayed in the table
    13·2 answers
  • Nicole bought a bag containing assorted hard candies from the local corner store. They were on clearance and she got a good deal
    10·1 answer
  • In order to make an A on her project, Sarah needs at least 160 points. She has already turned in part of her work and has been g
    8·1 answer
  • Item 20 You pay $4.35 for 0.75 pound of American cheese. You buy 2.5 pounds of Swiss cheese for $7.98 per pound. a. How much les
    8·1 answer
  • The value of 23 + 33
    5·2 answers
  • I’m taking my permit test in two days any tips?
    10·1 answer
  • Confused on the function and method for this... help me out please.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!