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
Oduvanchick [21]
3 years ago
13

The Spanish Club has 30 members, 20 girls and 10 boys. What is the ratio of

Mathematics
2 answers:
AlladinOne [14]3 years ago
7 0
It’s B. 2:1.
Hope this helps. Tell me if you want me to explain.
kifflom [539]3 years ago
7 0
B, because 2 is meaning 20 and 1 is 10 so therefore there are 2:1 ratio
You might be interested in
write the equation of the line that is parallel to the line y=-5/3x-2 and goes throught the point (-3,1)
max2010maxim [7]

Answer:

y = (-5/3)x - 4

Explanation:

The equation of a line with slope m that goes through the point (x1, y1) is:

y-y_1=m(x-x_1)_{}

Additionally, two lines are parallel if they have the same slope.

The slope of the line y = (-5/3)x - 2 is (-5/3) because it is the number beside x.

So, the slope of our line is also -5/3.

Therefore, replacing m by -5/3 and (x1, y1) by (-3, 1), we get that the equation of the line is:

\begin{gathered} y-1=-\frac{5}{3}(x-(-3)) \\ y-1=-\frac{5}{3}(x+3) \end{gathered}

Finally, solving for y, we get:

\begin{gathered} y-1=-\frac{5}{3}x-(\frac{5}{3}\cdot3) \\ y-1=-\frac{5}{3}x-5 \\ y=-\frac{5}{3}x-5+1 \\ y=-\frac{5}{3}x-4 \end{gathered}

So, the answer is:

y = (-5/3)x - 4

4 0
1 year ago
Which are the solutions to 49x2 – 36 = 0
Readme [11.4K]
It’s Definitely D if it’s not fart on my face
7 0
2 years ago
What’s the correct answer for this question?
Helen [10]

Answer:

( -1 , 1 )

Step-by-step explanation:

(x1,y1) = (5,9)

(x2,y2) = (-7,-7)

=(-7+5/2 , -7+9/2)

= (-1,1)

3 0
3 years ago
A walkway is being constructed using square cement tiles that each have an area of 19.0 ft2. 6 tiles will be lined up end to end
allochka39001 [22]

Answer:

26.3 feet

Step-by-step explanation:

We have to first find the length of the side of each tile.

The area of each tile is 19.2 ft^2.

The area of a square is:

A = L^2

where L = length of side

Therefore:

19.2 = L^2\\\\L = \sqrt{19.2} =  4.38 feet

6 tiles will be lined end to end to construct the walkway, hence, the length of the walkway is:

6 * 4.38 ≅ 26.3 feet

7 0
3 years ago
What are the solutions to x2 + 8x + 7 = 0?
nikitadnepr [17]

Answer:

x= -1 and x= -7

hope it helps.

5 0
3 years ago
Other questions:
  • Write a rule for the linear function in the table.
    6·1 answer
  • Help me please cause i dont understand i really need this question right know ill give you 20 points if you help me
    13·2 answers
  • Hurrrrrrrrrrrrrrrry please
    7·1 answer
  • Factorise 6x^2 + x - 12
    10·2 answers
  • The sum of a number and nine is eighty two write in e itquation
    7·2 answers
  • Evaluate the mean of each data set mentally<br> 27, 30, 33
    8·1 answer
  • Kylie is birdwatching and has seen 9 thrushes so far, as well as 24 other birds. Considering this data, how many of the next 88
    9·1 answer
  • Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.
    11·2 answers
  • Examine the following sequence 1, 4, 9, 16, 25.... Why is 36 the next number in the sequence? Because the pattern
    11·1 answer
  • In "The Emperor's New Clothes" what does the opening tell you about the narrator?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!