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
Anna35 [415]
3 years ago
7

I know the answer is 30 percent but I need the work

Mathematics
2 answers:
Tresset [83]3 years ago
8 0

Answer:

30% work below

Step-by-step explanation:

There are 20 squares in total if 6 are painted you get the fraction.

\frac{6}{20} /\frac{2}{2} = \frac{3}{10}

3/10 as a decimal is .3

.3 as a percent is 30% because you move the decimal to the right 2 times.

Hope this helps ya!

Andrei [34K]3 years ago
4 0

Answer:

See work below.

Step-by-step explanation:

There are 20 total blocks. 6 of them are painted. We can divide 6 by 20 and multiply that number by 100 to find the percentage of painted blocks.

6/20 = 0.3

Now, we need to multiply by 100 to convert to a percentage.

0.3 x 100 = 30%

You might be interested in
HAI HELP ME ASAP PLEASE
11111nata11111 [884]

Answer:

Y/X = 2/3 x^2 + 16/3

Y= 2/3 x^3 + 16/3 x

Just replace y with y/X and X with x^2

7 0
3 years ago
Please someone help me
FrozenT [24]
4. No
'And I think you can draw the diagram;)
7 0
3 years ago
Find the value of x. Round your answer to the nearest tenth.<br><br> sin 46(degrees)=x/14
Lostsunrise [7]
sin 46^{o} = \frac{x}{14}  \\ x=14sin 46^{o} \\ =14 \times 0.7193 \\ =10.1
6 0
3 years ago
Read 2 more answers
Jackie runs and dances for a total of 55 minutes every day. She dances for 25 minutes longer than she runs.
AlladinOne [14]

9514 1404 393

Answer:

  A: x + y = 55; y - x = 25

  B: 15 minutes running

  C: no

Step-by-step explanation:

<h3>Part A:</h3>

The two equations relate to the total number of minutes, and to the difference specified in the problem statement.

  x + y = 55 . . . . . . total time is 55 minutes

  y = x + 25 . . . . . . dances 25 minutes longer

__

<h3>Part B:</h3>

We can substitute for y in the first equation to find the value of x, the time spent running.

  x + (x +25) = 55

  2x = 30 . . . . subtract 25

  x = 15 . . . . . . divide by 2

Jackie spends 15 minutes running each day.

__

<h3>Part C:</h3>

The value of y from is found using the second equation:

  y = x +25 = 15 +25 = 40

Jackie <u>will not spend 45 minutes dancing</u> if she meets the requirements on times.

5 0
2 years ago
(X+3)(x+5)<br><br> Expand and simplify?
bogdanovich [222]

(x+3)(x+5)

x(x+5)+3(x+5)

x^2+5x+3x+15

\displaystyle x^2+8x+15

6 0
3 years ago
Read 2 more answers
Other questions:
  • Solve by addition<br>method<br>3x - 84 = 3​
    8·1 answer
  • Can someone help me with this
    6·1 answer
  • Trigonometry help? Please answer 4.5,6 for me if u can! Tysm
    11·1 answer
  • One train traveled south at 60 mph. The other traveled east at 50 mph. How far apart were the trains after 3 hours?
    5·1 answer
  • Which of the statements about the graph of the function y = 2x are true? Check all of the boxes that apply.
    5·1 answer
  • Nelson decides to invest $1,000,000 in a period annuity that
    12·1 answer
  • I NEED THE ANSWER TO THIS QUESTION!!!!!! ITS A 6TH GRADE MATH!!! PLS!!!! THX!!!!! I WILL MARK THE BRAINLIEST!!!!!!!!’
    13·1 answer
  • A patrol officer used radar to note the speeds of cars, in miles per hour, as
    14·1 answer
  • Find the value of x. send help friends<br><br>​
    7·1 answer
  • 1. 3 tacos cost $18. Complete the table to show the cost of 4, 5, and 6 tacos at the same rate. Type the correct answer in each
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!