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
nadya68 [22]
3 years ago
11

If 80 is 80% of a value, what is that value

Mathematics
1 answer:
ANTONII [103]3 years ago
7 0

All percent is out of 100 so divide by 100. 80% is 0.80 in decimal form
80% of a number is 80 so
0.80x=80
<span>x=100</span>
You might be interested in
1 Write down which is the smaller decimal number from each pair
amid [387]

Answer:

9.35 9.41 0.072 0.06 oķkkkk

7 0
2 years ago
Danny charges $40 for 4 hours of swimming lessons, Martin charges $85 for 5 hours of swimming lessons. Who offers a better deal?
Ratling [72]

Answer:

Danny does

Step-by-step explanation: 40 / 4 = 10

                                              85 / 5 = 17

10 is less than 17 meaning that Danny is offering a better deal.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Determine whether each given value of x satisfies the inequality x+1&lt;x/3
Vinil7 [7]

x+1 < \dfrac{x}{3}\ \ \ \ |\cdot3\\\\3x+3 < x\ \ \ \ |-3\\\\3x < x-3\ \ \ \ |-x\\\\2x < -3\ \ \ \ |:2\\\\x < -1.5

Answer: (c) x = -4

5 0
3 years ago
Suppose f(x)=2x−5. Find the value of f(3)
sleet_krkn [62]

Answer:

it is 1

Step-by-step explanation:


5 0
3 years ago
If the side of every square is 2 centimeters, how many centimeters is the circumfence of the figure?
Mandarinka [93]

Answer:

<h2>          76 cm</h2>

Step-by-step explanation:

|FE| = |CB| = 4\cdot2=8\,cm\\\\|ED|=|DC|= \sqrt{(3\cdot2)^2+(4\cdot2)^2}= \sqrt{6^2+8^2}=\sqrt{100}=10\,cm\\\\|FA|=|AB|= \sqrt{(6\cdot2)^2+(8\cdot2)^2}= \sqrt{144+256}=\sqrt{400}=20\,cm\\\\\\Circumference = FE+ED+DC+CA+AB+FA\\\\Circumference =8+10+10+8+20+20=76\,cm

3 0
3 years ago
Other questions:
  • What is 4 radians converted to degrees? If necessary, round your answer to the nearest degree.
    6·2 answers
  • The capsules and montage families love writing. Last year,each capsule wrote 4 essays, each montage wrote 6 essays, and both fam
    11·1 answer
  • What is the square root of 1,331
    12·2 answers
  • The mean of 2,4,6,8,10
    9·2 answers
  • What are the zeros of 2x^2+17x=-21
    8·1 answer
  • A teacher has to correct 250 total math problems. Each student
    7·1 answer
  • As part of a survey of college students a researcher is interested is the variable, class standing. She records a '1' if the stu
    15·1 answer
  • Simplify -5x(x - 3y)
    7·1 answer
  • Who would benefit most from obtaining a loan with a fixed interest rate? A. A student seeking a credit card to use for daily exp
    7·2 answers
  • Defective electronics: A team of designers was given the task of reducing the defect rate in the manufacture of a certain printe
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!