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
AfilCa [17]
3 years ago
6

200% of 50 is 20% of which number?

Mathematics
2 answers:
3241004551 [841]3 years ago
5 0

Answer:

5

Step-by-step explanation:

200% × x = 20. x = 10. 50% of a number = 50% × 10 = 50÷100×10 = 0.5 × 10 = 5.

Alina [70]3 years ago
4 0

Answer:

5

Step-by-step explanation:

The value shall be x

200% × X = 20

200/100 × X = 20

2x = 20

x=20÷2

x=10

50% of a number 50% × 10 = 50÷100×10 = 0.5 × 10 = 5

The number is 5

You might be interested in
4x²-9y², 8x³ - 27y³ and (2x-3y)²​
Effectus [21]

Step-by-step explanation:

I am only sure about the first one but as for the rest I am not really but I tried...if you need explanations to the first one feel free to ask me

5 0
2 years ago
Parallelograms (5x+4). 59
prisoha [69]

Answer:

59 = (5x + 4)

x = 11

Step-by-step explanation:

59 = (5x + 4)

5x + 4 = 59

5x = 59 - 4

5x = 55

x = 55/5

x = 11

8 0
3 years ago
If -1 and 2 are the two zeros of the polynomial x3-4x2-7x+10 find the third zero
rewona [7]

note that the zeroes should be x = 1 and x = - 2 not x = - 1 and x = 2

the factors are then ( x - 1 ) and (x + 2)

and x³ - 4x² - 7x + 10 = (x - 1 )(x + 2) = x² + x - 2

thus x² + x - 2 is a factor

dividing x³ - 4x² - 7x + 10 by x² + x - 2 gives x - 5

the third zero is x = 5

check : (5)³ -4(5)² - 7(5) + 10 = 125 - 100 - 35 + 10 = 0




5 0
3 years ago
What’s the volume of the sphere
vodka [1.7K]

Answer:

\pi(r^{2}h)

Step-by-step explanation:

r = radius

h = height

3 0
2 years ago
GIVING LOTS OF POINTS!!!!
Orlov [11]

Answer:

80 cubes

Step-by-step explanation:

volume of one small cube = 1 /2 × 1 / 2 × 1 / 2

= 1 / 8cm^3

let x be the number of cubes needed

1 / 8 × x = 10

x = 10 × 8

x = 80 cubes

6 0
3 years ago
Other questions:
  • I will give BRAINLIEST to whoever is correct.
    15·2 answers
  • A) 12 ft<br> b) 21 ft<br> c) 63 ft<br> d) 81 ft
    14·1 answer
  • Each number in the following sequence has the same relationship to the number immediately before it. How can you find the next n
    9·2 answers
  • What is the answer to this question?
    7·2 answers
  • 1. You bike 25 blocks in 20 minutes. Find your speed. *<br> Your answer
    15·1 answer
  • Can you help me with this please???
    6·1 answer
  • What is the remainder when x^2+5 is divided by x+1?
    15·1 answer
  • Seven students joined the Math Club.a 7 b –7 c 0 d 14
    6·2 answers
  • Picture below please help
    14·2 answers
  • Pls answer im not good with rectangles
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!