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
kkurt [141]
3 years ago
10

Please help if u can! :)))

Mathematics
1 answer:
jasenka [17]3 years ago
6 0
Should be 11.53256.
You might be interested in
25 is what percent of 20?
denis-greek [22]

Answer:

20 is 80% of 25

Step-by-step explanation:

We assume, that the number 25 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 25, so we can write it down as 100%=25.

4. We know, that x% equals 20 of the output value, so we can write it down as x%=20.

5. Now we have two simple equations:

1) 100%=25

2) x%=20

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=25/20

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 20 is what percent of 25

100%/x%=25/20

(100/x)*x=(25/20)*x       - we multiply both sides of the equation by x

100=1.25*x       - we divide both sides of the equation by (1.25) to get x

100/1.25=x

80=x

x=80

8 0
3 years ago
Read 2 more answers
Please help, I will mark you brainiest, thank you’
stich3 [128]

Answer:

a

Step-by-step explanation:

6 0
3 years ago
Tyrone likes to snack on his big bag of candy. He takes
cestrela7 [59]
Dhjdjdjdjdjdjdjduddj google it
4 0
3 years ago
Read 2 more answers
Solve the equation for x. Enter your answers as radical expressions. Then estimate to one decimal place, if necessary.
Darya [45]

Hope you won't be turned off by a correction, but we really need to use the symbol " ^ " to denote exponentiation.

Thus, we have x^2 = 100

Taking the square root of both sides, we get x = plus or minus 10. Verify, please, that both x = -10 and x = +10 satisfy the given equation.

3 0
3 years ago
A medicine instructs you to take 1 pill every 3.5 hours, and comes with 4 pills. How long will it last.?
Harlamova29_29 [7]

Answer:

14 hours

Step-by-step explanation:

If you need to take 1 pill every 3.5 hours then this suggest that the effects of 1 pill lasts for 3.5 hours.

Therefore, if you take 4 pills then they will last: 4 x 3.5 = 14 hours

4 0
3 years ago
Read 2 more answers
Other questions:
  • 2.36 as a simplified fraction.
    14·2 answers
  • Free brainliest want to know how everyone is doing
    9·2 answers
  • I need help on this one!!
    14·2 answers
  • Arnie is mixing red and yellow paints to make two different shades of orange. To make 1 cup of dark orange​ paint, he needs 7 ou
    15·1 answer
  • 10a-4b+10-9b? can someone help
    14·2 answers
  • Solve for the variable then find the missing angle.
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%28%20-%209%29%20%7B%20%7D%5E%7B2%7D%20%20-%20%20%5Csqrt%5B3%5D%7B8%3F%7D%20" id="TexFormula1"
    15·1 answer
  • hi you are amazing don't let others ruin your day, You are beautiful in your own ways, God loves you put him in the lead and we
    6·1 answer
  • -5z&gt;10 what is the answer to that
    12·2 answers
  • Quadrilateral ABCD has vertices at A(-4,5) B(-1,9) C(7,3) and D(4,-1). What is the most precise name for a quadrilateral ABCD?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!