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
artcher [175]
2 years ago
10

20% of a is 11, what is a

Mathematics
2 answers:
Nina [5.8K]2 years ago
7 0

Answer:

2.2

Step-by-step explanation:

11÷5 because 20 goes into 100 5 tines hope this helps!:)

MrRa [10]2 years ago
7 0

Answer:

a = 55

Step-by-step explanation:

1. Set up the equation: 0.2a = 11 (20% is equal to 0.2 because to convert a percentage to a decimal you divide it by 100. In math, "of" means "times" and "is" means "equals" so the equation is 0.2 x a = 11, which can be shortened to 0.2a = 11).

2. Divide both sides by 0.2. You will be left with a = 55.

You might be interested in
Dunkin Donuts makes its doughnuts for $2.00 each. DD wnats a 50% markup on the
vesna_86 [32]

Answer:
Cost of each donut should be $3.00

Step-by-step explanation:

please tell me if I am wrong. 2.00 x 0.5 is 1. 2 + 1 is 3.

8 0
2 years ago
Read 2 more answers
How do you re-write 7-15 into a addition expression
Degger [83]

-15 + 7 is the addiction expression

7 0
3 years ago
Read 2 more answers
Amery has x books that weigh 2 pounds each and y books that weigh 3 books each. the total weight of his books is 60 pounds.write
Zanzabum
I hope this helps you

7 0
3 years ago
2.please I need help
Anarel [89]

9514 1404 393

Answer:

  1. 48°
  2. 60°
  3. 72°

Step-by-step explanation:

The sum of ratio units is 4+5+6 = 15, so each unit stands for 180°/15 = 12°. Multiplying the ratio units by 12° gives the angle values:

  4×12° : 5×12° : 6×12° = 48° : 60° : 72°

Angles 1 to 3 are 48°, 60°, 72°, respectively.

7 0
3 years ago
Please help !! is 15^2 + 32^2 = 36^2 a right triangle ?
brilliants [131]

Answer:

no

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • There is one integer for which there does not exist another integer with the same absolute value, What is that integer?
    10·2 answers
  • The function H(t) = −16t2 + 48t + 12 shows the height H(t), in feet, of a cannon ball after t seconds. A second cannon ball move
    12·1 answer
  • Please help ive attached a photo!!!!
    7·1 answer
  • Nana can pack a bag of groceries in 6/8 of a minute, at that rate how many can she pack in 15 minutes?
    5·1 answer
  • Please helppp.Asapppp
    5·1 answer
  • PLZ HELP I DONT KNOW ABOUT GRAPHS!!!!! (and please don’t say the wrong answer just to get points) :C
    12·2 answers
  • What is the area of the resulting two dimensional cross section?
    9·1 answer
  • I don't know how to do combing like terms someone help me!!!!
    14·1 answer
  • PLS HELP 15 POINTS 10 MINS LEFT
    6·2 answers
  • Rewrite 5/6 and 6/7 so they have a common denominator
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!