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
pantera1 [17]
3 years ago
15

Convert 221 quinary number into decimal number.​

Mathematics
1 answer:
aleksley [76]3 years ago
6 0

Step-by-step explanation:

<h2>______________________</h2>

( First of all to convert quinary to decimal we need to multiply them by 5 )

So let's solve now.....

= 221

Solution,

Converting quinary number to decimal .....

= 2 × 5² + 2 × 5¹ + 1 × 5⁰

The value of any number to the power 0 is 1 ...

= 2 × 25 + 2 × 5 + 1 × 1

= 50 + 10 + 1

= 61..

<h2>______________________</h2>

Hence the answer is 61....

<h2>______________________</h2>
You might be interested in
How do you write 32,05,008 in expand form and word form
Hunter-Best [27]
3,205,008 = 3,000,000 + 200,000 + 5,000 + 8 in expanded form
3,205,008 = 3 million, 2 hundred and five thousand and eight in word form.
3 0
3 years ago
The equation of a proportional relationship is of the form y=kx, where k is a positive number, and the graph is a line through (
laila [671]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The graph of a line with negative slope goes down to the right. The line would still go through the origin. An example is attached.

5 0
3 years ago
Find the slope and y-intercept (solve for y) -4y+2x= -20
kenny6666 [7]

Answer: y = 5 + \frac{1}{2}

Step-by-step explanation:

-4y + 2x = -20

Move the variable to the right

-4y = -20 - 2x

Divide Both sides

5 + \frac{1}{2}

***If you found my answer helpful, please give me the brainliest. :) ***

4 0
3 years ago
Read 2 more answers
If the exterior angle of a regular polygon is 7.2 degrees, what is the name of that polygon?
kirill [66]

A regular polygon with exterior angle of 7.2 degrees is a 50-gon.

<h3>Regular polygon</h3>

Regular polygon are polygon that are equiangular. This simply means they are polygon with equal angles.

The formula to find the number of sides of a polygon using exterior angle is as follows:

  • exterior angle = 360 / n

where

n = number of sides

Therefore,

7.2 = 360 / n

cross multiply

7.2n = 360

divide both sides by 7.2

n = 360 / 7.2

n = 50

The polygon has 50 sides. Therefore, it is a 50-gon

learn more on polygon here: brainly.com/question/12105506

8 0
2 years ago
Plz help me am being timed right now
artcher [175]

Answer:

11.8 meter below

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the percentage 4 to 12
    5·2 answers
  • (3x^3)( 1/9x^2 - 6 + 2x)
    15·1 answer
  • Factor the sum of terms as a product of the gcf and sum 18+20
    10·1 answer
  • Of the sundaes recently sold at Ice Cream Haven, 9 had nuts and 6 did not. Considering this data, how many of the next 10 sundae
    5·1 answer
  • 8x-y= -19<br> 3x + 7y = 15<br> How do i solve this thank you so much
    9·1 answer
  • Will the two expressions always be equivalent,
    7·1 answer
  • Find the solution to the system of equations below.<br> 2y = 2x - 8<br> 2x + y = 5
    5·1 answer
  • What is the answer to: −12x−16≥32
    14·2 answers
  • What is 1+1+2+3+4+5+6+7+8+9+10<br> Hi
    10·1 answer
  • What is the slope on the graph?<br> Answer Choices <br><br> 3/5<br> 6/5<br> 1/5
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!