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
malfutka [58]
2 years ago
11

There are 12 female performers in a dance recital. The ratio of men to women is 2:3. How many men are in

Mathematics
1 answer:
MArishka [77]2 years ago
5 0

Answer:

8 men

Step-by-step explanation:

2 is men   3 is women

8 is men   12 is women

You might be interested in
What grade level is a score of 235 in maps math I am really wanting to know
igomit [66]

Answer: It should be an 8th grade level

(sorry if i'm wrong)

:(

6 0
2 years ago
Write a quadratic equation with the given roots. Write the equation in the form of ax^2+bx+c=0 where a b and c are integers
Bas_tet [7]

You haven't provided the required roots, but I can tell you how to do this kind of exercises in general.

If the x^2 coefficient is 1, i.e. the equation is written like x^2+bx+c=0, then you can say the following about the coefficients b and c:

  • b is the opposite of the sum of the roots
  • c is the multiplication of the roots.

So, for example, if we want an equation whose roots are 4 and -2, we have:

  • 4+(-2) = 4-2 = 2 \implies b = -2
  • 4 \cdot (-2) = -8 \implies c = -8

So, the equation is x^2-2x-8=0

If your roots are rational, you can work like this: suppose you want an equation with roots 3/4 and 1/2. You have:

  • \dfrac{3}{4}+\dfrac{1}{2} = \dfrac{3}{4}+\dfrac{2}{4} = \dfrac{5}{4} \implies b = -\dfrac{5}{4}
  • \dfrac{3}{4} \cdot \dfrac{1}{2} = \dfrac{3}{8} \implies c = \dfrac{3}{8}

And so the equation is

x^2 - \dfrac{5}{4} + \dfrac{3}{8} = 0

In order to have integer coefficients, you can multiply both sides of the equation by 8:

8x^2 - 10 + 3 = 0

5 0
3 years ago
How do you answer this problem
sp2606 [1]

Answer:

Step-by-step explanation:

What problem?

4 0
3 years ago
Equation 2(4x − 11) = 10.
dedylja [7]
Since you didn't provide instructions, I am going to assune you are being asked to solve for x. To do this, just distribute and simplify.

2(4x-11)=10
Distribute the 2 to the expression (4x-11)
8x-22=10
Add 22 on both sides
8x=32
Divide by 8 on both sides
x=4

~I hope this helps!~
4 0
3 years ago
Help on test pls! asap!!
Tanzania [10]

Answer:

1) D it doesn't pass the line test

2)B

3)A C F

4 0
2 years ago
Other questions:
  • I need to know how to get the answer
    13·1 answer
  • X^2-18x+67=0 Solve the quadratic equation by completing the square.
    8·1 answer
  • If f(x)=2^x find x if f(x)= 1/4
    8·1 answer
  • PLEASE HELP 2x + 6 for x = 12
    13·1 answer
  • I need help with this
    9·1 answer
  • What is the first step to writing an equation of a line when given two points?
    15·1 answer
  • 1. Line that crosses through (6,4) with a slope of -23
    7·2 answers
  • 20 10<br>40<br>30.<br>15<br>40<br>70<br>25<br>20<br>30<br>100<br>40<br>50​
    14·1 answer
  • Change at least one number in the table so that it DOES represent a function.
    6·1 answer
  • I need the answer as soon a possible
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!