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
qwelly [4]
3 years ago
6

Divide 33 photos into two groups so that the ratio is 4 to 7

Mathematics
1 answer:
Andre45 [30]3 years ago
3 0
Total ratio = 4+7 = 11
33/11 = 3
4x3 = 12
7x3 = 21
so the two groups are 12:21
which is also = 4:7
You might be interested in
Enter your answer and show all the steps that you use to solve this problem and write your final answer in factored form.
Nezavi [6.7K]

Answer:

4x³ +2x² + 2x

Step-by-step explanation:

1- Determine the sign

2- Combine like terms

5 0
2 years ago
Please help!! i have no idea!
Gemiola [76]

Answer:

θ = 60.34

Step-by-step explanation:

\frac{\left(12.8\cdot \:sin\left(90\right)\right)}{sin\left(52.3\right)} = 16.177

\frac{\left(16.177\cdot \:sin\left(90\right)\right)}{18.6} =  θ = .869

arcsin\left(.869\right) = 60.34

7 0
3 years ago
Read 2 more answers
Is the expression 3(x+1 1\2)-3 equivalent to 3x+1 1\2
Ket [755]

Answer:

no

Step-by-step explanation:

first simplify or solve the original expression ( 3(x + 11/2)-3 )

1.  Parenthesis go first so do the 11/2 = 5.5 (x+5.5)

2. Distribute the 3 to the parenthesis (3x + 16.5)

3. subtract 3 from the expression (3x + 13.5)

Compare new equation with 3x + 11/2. Are they the same? (3x+13.5 vs. 3x + 11/2)

They are not the same thing.

3 0
2 years ago
5. Simplify:<br> a) ((-11) + (-5)] + [3+ (-1)
REY [17]

Answer:

-14

Step-by-step explanation:

[(-11) + (-5)] + [3 + (-1)]

= (-11 - 5) + (3 - 1)

= (-16) + 2

=<u> -14 </u>

7 0
3 years ago
What is the equation of a line which includes points (-5, 5) and (2, 5)?
sveta [45]
<h2>Hello!</h2>

The answer is:

The equation of the line which includes the points (-5,5) and (2,5) is:

y=5

<h2>Why?</h2>

To find the line which includes the points (-5,5) and (2,5) we can use the following equation:

y-y_1=\frac{y_2-y_1}{x_2-x_1}*(x-x_1)

So, using the points (-5,5) and (2,5), we have:

y-5=\frac{5-5}{2-(-5)}*(x-(-5))

y-5=\frac{0}{2+5}*(x-(-5))

y-5=0*(x+5)

y-5=0

y=5

We have that the equation of the line which includes the points (-5,5) and (2,5) is:

y=5

Have a nice day!

Note: I have attached a picture for better understanding.

8 0
3 years ago
Other questions:
  • suppose y varies directly with x. when x is 14, why is 7. write the equation that relates x and y. Be sure to simply your answer
    9·1 answer
  • Does 24, 7, and 26 form a right triangle
    13·1 answer
  • Based only on the information given in the diagram, which congruence
    10·2 answers
  • What is the value of 4 + 5x when x = 3?<br><br> 11<br> 12<br> 17<br> 19
    10·2 answers
  • -10d 4 e 3 f 5 ÷ 15d 2 e 2 f
    11·1 answer
  • A store has been selling 300 Blu-ray disc players a week at $600 each. A market survey indicates that for each $40 rebate offere
    15·1 answer
  • Find the measure of the missing angle.<br> 34°
    12·1 answer
  • 34 + 2 ⋅ 5 = ____. (Input only whole numbers.) PLZZZ help asp
    7·2 answers
  • L is between M and N. If NL = 5x, LM = 3x, and NL = 15, find x.
    11·1 answer
  • Rent-A-Swag has a 9% late fee each day your rentals are overdue. What is the fee for a $39 rental that is 13 days late?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!