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
slamgirl [31]
2 years ago
5

20% of a is 11. What is a?​

Mathematics
2 answers:
Reika [66]2 years ago
5 0

Answer:

a=55

Step-by-step explanation:

This question is asking for you to find the whole (a), given a part (11). This can be done through multiplication. 20% is 1/5 of 100%. This means to find the whole number, you should multiply the part by 5. 11*5=55. So, a must equal 55.

We can check this answer by working backward. Do this by finding 20% of 55, and checking to see if it is 11. To find a percentage of a number, multiply that number by the percent in decimal form. So, 20% of 55 is equal to 0.2*55, which is 11. Therefore, the answer is correct.

olganol [36]2 years ago
5 0

Answer: A=55

Step-by-step explanation: 20% of A is 11. 20% of 55 is 11. 55=a

All you do is divide 11 by .2 (11/.2)

You might be interested in
Please help on this ? :)
Marina86 [1]
Answer: C.The graph of the function starts lows and ends high.
5 0
3 years ago
Read 2 more answers
Relationship between the value of the given digits 6s in 660
expeople1 [14]
We have the given number = 660
Now, explain the relationship of 6s in the given number.
=> 6 = hundreds
=> 6 = tens
=> 0 = ones
This is also another form:
=> 6 = 600
=> 6 = 60,
now, notice that the first value of 6 in the leftmost side is 10 times higher than the next number 6.
=> 60 x 10 = 600.
Thus, 600 is 10 times greater than 60 and vice versa.



5 0
2 years ago
How do I figure this out?
Ilia_Sergeevich [38]

∠UXW = 36°

∠WZX = 66°

∠UWY = 48°

∠XYZ = 42°


Use the Alternate Exterior Angles Theorem. Always remember that a triangles angles add up 180°, so you can subtract the angles you already know in a triangle to figure out the remaining angle.

8 0
2 years ago
What are the solutions of x^2+5x=2? Check all that apply
astraxan [27]
X^2+5x=2
you then solve by completing the square using the formula (b/2)^2 in order to create the new term. Solve for x by using this term to complete the square. 
Your answer is then
x=-5/2+-√33/2
3 0
3 years ago
Read 2 more answers
Greg bought 2 boxes of balloons. He used half of them to decorate his yard. he used 40 to decorate his porch. and used the rest
Anuta_ua [19.1K]
20 I'm guessing? Hope this helps!
6 0
3 years ago
Other questions:
  • What is another way to write the equation 7/8 x+ 3/4 = -6
    11·1 answer
  • How do you write 89,637,421 in word and expanded form
    10·2 answers
  • Deon plans to ride a 15-mi bicycle trail. If his average speed is 20 mi/h,
    9·1 answer
  • Which graph passes through the point (-5,-6) and has a slope of 2/3 (two over three)
    14·1 answer
  • Look at picture for the question.
    12·1 answer
  • Candace knows that 4 x 36 = 144. Given that, what is the value of 4 x 0.36?
    11·2 answers
  • Solve 17 and 18 please.
    15·1 answer
  • Solve for the value of a.
    11·1 answer
  • Help me pls T^T ASAP
    9·2 answers
  • If the expression 9x + (4 – 3x) + 7is simplified completely, how many terms will the expression contain?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!