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
Ber [7]
2 years ago
9

19.87 but there’s a 20% discount what’s the answer now?

Mathematics
2 answers:
loris [4]2 years ago
4 0
15.90 would be your new answer
neonofarm [45]2 years ago
4 0

19.87 = 100%

If you divide both sides by ten, you would get what ten percent is.

1.987 = 10%

Multiply this by two to get 20%.

3.974 = 20%

Minus twenty percent from the original amount.

18.87 minus 3.974 = 15.886 after the discount.

You might be interested in
Domain<br> 6<br>range<br>8,7,-5,6<br> is this a function or not​
Fiesta28 [93]

Answer: That is a function!

Step-by-step explanation:

8 0
2 years ago
For each right triangle below, find the missing side (Pythagorean’s Theorem) and the missing angle (Angle Sum theorem.)
valkas [14]

Answer:

a=21.2

n=√29

Step-by-step explanation:

90+68.2+a=180

a+158.2=180

a=21.2

2^2+5^2=n^2

4+25=n^2

n^2=29

n=\sqrt{29}

3 0
2 years ago
HELP ME ASAP!!! PLEASE FAST!
ryzh [129]
Blank #1 is 0.67 and Blank #2 is 13.3. I am not sure about Blank #3. Here is a tip: Mean absolute deviation is the average of the absolute deviations. Tell me if I am right ok?
7 0
3 years ago
Solve.
artcher [175]

Answer:

x=1

Step-by-step explanation:

you would substitute the first equation in for the y in the second equation

x + 2x+3 =6

then you would combine the x's

3x +3 = 6

Then you would move the 3 to the other side with the six

3x =6-3       3x = 3

Then finally you would divide the three

3x/3 = 3/3   x=1

6 0
3 years ago
What is the simplest form of
marusya05 [52]
Factor the numerator and factor the denominator.

\frac{x^2 + 5x - 36}{x^2 - 16} =  \frac{(x +9)(x - 4)}{(x + 4)(x - 4)} =  \frac{x+9}{x+4}

Then you divide the numerator and the denominator by the common factor to reduce the fraction.
7 0
3 years ago
Other questions:
  • What happens if you double 15?
    11·2 answers
  • Find the solution set.<br> x? + 20x + 100 = 0<br> Enter the correct answer.
    5·1 answer
  • What fraction represents point p on The number line
    14·1 answer
  • Type the correct answer in each box. Round your answers to the nearest whole number. Solve this system of equations using the el
    9·1 answer
  • 983 divided by 6 in base time blocks
    13·2 answers
  • Without drawing the graph of the equation answer the question. How many points does the given equation have in common with the x
    12·1 answer
  • Giovanni Food Products produces and sells frozen pizzas to public schools throughout the eastern United States. Using a very agg
    15·1 answer
  • Keith is trying to figure out the area of his pool section in his backyard he knows that his pool is 20 feet long and 9 feet wid
    14·1 answer
  • 4. Which number has the smallest value?<br> O s<br> Os<br> O<br> Os<br> w
    13·1 answer
  • Ruben bought 666 comic books for \$21$21dollar sign, 21. Each comic book was the same price.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!