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
Nadusha1986 [10]
3 years ago
9

When 80% of a number is added to the number, the result is 216. What is the number?

Mathematics
1 answer:
azamat3 years ago
8 0
80%x + x = 216
0.8x + x = 216
1.8x = 216
x = 216/1.8
x =  120

hope this help
You might be interested in
carlene has a balance of $795 in her account. She has a balance of -$70 in her checking account. What does 0 represent in this s
avanturin [10]

Answer:

0 would represent the amount of money carlene can spend from her checking account since she has a negative amount of money she owes to the bank.

7 0
3 years ago
I have a 65 in math is that a B or a C
Svetradugi [14.3K]
Its actually a D-.. . .
7 0
2 years ago
Read 2 more answers
Which expressions are equivalent to k/5 Choose two answers
lozanna [386]

Answer:

c i think                                                                              

i remember having this question

8 0
3 years ago
Read 2 more answers
Can someone explain the steps to finding the perimeter of a semi-circle? I didn't really understand it during class. Thanks
andriy [413]
We know that the perimeter of a cylinder is 2πr we will find it as we do always. The perimeter will be :
2 pi r
= 2 pi * 20
= 40 pi
Because it says rounded to the nearest tenth the answer will be : 125.6 cm^3
Because we have a half of a cylinder we will just divide the answer we got by 2:
125.6cm^3 /2 =62.8
The answer is 62.8 cm^3
6 0
2 years ago
HELP PLEASE!!! Find an equation of a line through (√3,12) parallel to the line:
amm1812

Answer:

just put like what oh yea put 72

3 0
2 years ago
Other questions:
  • Simplify Negative three and one-half minus negative twelve and one-fourth.
    9·2 answers
  • If k= am + 3mx, the value of m in terms of a, k, and x can be expressed as
    7·2 answers
  • John can clear a lot in 1.5 hours. His partner can do the same job in 4.5 hours. How long will it take them to clear the lot wor
    8·1 answer
  • How much lace does she uses for he jewel box?
    15·1 answer
  • Please help me asap!
    11·1 answer
  • Just a question from a written Unit Test.
    15·1 answer
  • A team won 13 games, lost 15 games, and 2<br> games what percent of is games as the team will
    15·2 answers
  • What is the area of the trapezoid?
    13·1 answer
  • What is the simplest ratio
    12·1 answer
  • If the function f(x) = x 2 has the domain {0, 1, 4, 9}, what is its range?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!