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
Diano4ka-milaya [45]
4 years ago
7

What number is 20% of 125

Mathematics
2 answers:
Goryan [66]4 years ago
6 0
<span>20 is 16% of 125 Hopefully i helped!</span>
Elina [12.6K]4 years ago
6 0
125/x=100/20
<span>(125/x)*x=(100/20)*x       - </span>we multiply both sides of the equation by x
<span>125=5*x       - </span>we divide both sides of the equation by (5) to get x
<span>125/5=x </span>
<span>25=x </span>
<span>x=25
Hope this helps </span>
You might be interested in
Mrs. Jackson is covering her bulletin board with new paper. What formula should she use to figure out how much paper to buy?
Aliun [14]

Answer: A = L x W

Step-by-step explanation:. Mrs. Jackson should use the formula to calculate area in order to figure out how much paper to buy. The formula is Area = Length x Width. This will tell her exactly how much paper she will need to cover the bulletin board.

3 0
3 years ago
Read 2 more answers
Ada has y blue note book and w red notebook .she combined them and was able to see half of the items. how many items did Ada sel
maria [59]

Answer:

She sold 1 item and remains with 1 item

Step-by-step explanation:

5 0
3 years ago
Confused on how to do these Piecewise-Defined evaluations..
Gekata [30.6K]

See the attached image for the graph. The piecewise function is simply a collection of functions glued together to form a sort of "frankenstein function" of sorts. Here's how it works. If x is between 0 and 1 (including 0 but excluding 1), then f(x) = -2 for all x values mentioned. This is exactly what the first row of the piecewise function says. Then the second line says "if x is between 1 and 2, including both endpoints, then f(x) = 3-x". Finally the last line says f(x) = 1 as long as x is larger than 1 but smaller than 4. The value x = 4 is allowed for this piece but x = 1 is not allowed.

--------------------------------------------------

Now onto function evaluation. We want to evaluate f(1) so we need to find f(x) when x = 1. If x = 1, then we'll use the second piece because the first piece excludes x = 1. So

f(x) = 3-x

f(1) = 3-1

f(1) = 2

is the first answer for the function evaluation section.

The value of f(3) is equal to 1 since we resort to using the third piece of the piecewise function (x = 3 is in the range from x = 2 to x = 4)

The value of f(-5) is undefined simply because we're out of the range defined by the piecewise function. The smallest x can get is x = 0.

Finally, f(2) is equal to 1 since...

f(x) = 3-x

f(2) = 3-2

f(2) = 1

again we use the second piece of the piecewise function because x = 2 is in the range 1 <= x <= 2

--------------------------------------------------

In summary:

f(1) = 2

f(3) = 1

f(-5) = undefined

f(2) = 1

Once again have a look at the graph to see how the points match up. I've color-coded the graph so that each piece is a different color. The first piece is in red, the second in blue, the third in green. Note the open hole at point B to indicate "don't include this point as part of the graph".

6 0
3 years ago
Read 2 more answers
4. A line with a slope of -2 passes
Shalnov [3]

Answer:

y=-2x+5..…...........

6 0
3 years ago
Please help with this question thank you!
Alex Ar [27]
Minimum 31 maximum 74 mean 56.3 median 52 range 43
4 0
3 years ago
Other questions:
  • Solve the inequality 17u≥−8, and write the solution in interval notation.
    6·1 answer
  • Solve 3√18a^2 please show your work
    7·1 answer
  • An equation has solutions of m = –5 and m = 9. Which could be the equation? (m + 5)(m – 9) = 0 (m – 5)(m + 9) = 0 m2 – 5m + 9 =
    10·2 answers
  • What is the definition of marginal​ utility? A. The average utility from consuming a good or service multiplied by the number of
    10·1 answer
  • Graph the solution set of the inequality 3(1-x)&lt;9.
    9·1 answer
  • Level 3<br> 6 2<br> 1 3 <br> 5 4<br> 3 2<br> Enter the correct 4 digit code (no spaces) *
    9·2 answers
  • Plz help me by complete the steps to solve for x ​
    15·2 answers
  • Rounding in the calculation of monthly interest rates is discouraged. Such rounding can lead to answers different from those pre
    9·2 answers
  • an area of 6 yards is equal to 54 square feet. 9 square yards is equal to how many square feet? explain or show your reasoning
    5·1 answer
  • Rewrite the fraction in the sentence below as a percentage.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!