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
Vinil7 [7]
3 years ago
9

How do you do this?? I don’t understand at all

Mathematics
2 answers:
AlladinOne [14]3 years ago
7 0

X=5 becuase if 7*3=21 then x*3=15 and 5 times 3 = 15



So the answer is 12

Rus_ich [418]3 years ago
4 0

so i believe that 21 shrinks down to 7 and then you find what multiplication can make 7 to 21 and the answer is 3 because of 7*3=21

then  you do the same to the other side which is 15 but instead you divide by 3 which gives you 5 so

x=5

You might be interested in
All rational functions have infinite discontinuity.<br> True<br> False
kiruha [24]

Answer:

Every discontinuity of a rational function is either a removable discontinuity or an infinite discontinuity. It is NEVER a jump discontinuity.

3 0
3 years ago
Prime factorization of -500
Irina18 [472]
Since it is a negative number, it does not have a factor. factors of a number can only be positive.

3 0
4 years ago
Are these calculations correct? If so, please put in descending order:
Mkey [24]
No because the last one is not correct and if you want to text me back if you won't me to do it for you for the first three you can
8 0
3 years ago
Adjust number into correct standard form, 6552× 10(tex)1 Please answer
Fed [463]

Answer:

6.552×10³×10

6.552×10^3+1

6.552×10^4 is the standard form

i hope this will help you :)

7 0
3 years ago
I need help its the triangle sum theorem​
Dimas [21]
I think it might be C
4 0
3 years ago
Other questions:
  • Which of the following statements are true?
    7·2 answers
  • Choose the correct simpification of (5x^2y^3z^4)(6x^3y^4z^2)
    10·1 answer
  • What happens to the decimal point when you divide by 10?
    11·2 answers
  • Given triangle fge find m hfe if m g = 65
    5·1 answer
  • (please zoom / zoom out if needed to see question. (: )
    6·2 answers
  • Consider a binomial experiment with n = 4 trials where the probability of success on a single trial is p = 0.35. Find P(r ≥ 1) b
    11·1 answer
  • If n is even, which represents the first consecutive even integer after n?
    12·2 answers
  • Find the slope of tha line through each pair of paints . (6,3) , (14,5)
    6·1 answer
  • Sam ran 63.756 feet in 70 minutes what is sam rate in miles per hour
    13·1 answer
  • Last one, omg so ready to be done with school.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!