How do I do it, please help.If you do help explain it clearly for me

Mathematics

1 answer:

likoan [24]4 years ago

4 0

First we set up a proportion:

$\frac{3}{4} = \frac{27}{x}$

Now we solve the proportion:

• 27*4 = 108

• 3*x = 4x

• 3x = 108

We solve for X by dividing 3 on both sides:

• 3x/3 = x
<span>• 108/3= 36
</span>
Our answer:

x = 36

There were 36 boys in the club.

You might be interested in

Help me please and thank you

AURORKA [14]

Answer:

Step-by-step explanation:

You just count the dots and check the tables.

4 0

3 years ago

Is 3( x + 4 ) equivalent to 3x + 12?

pochemuha

Yes the equations are equivalent

6 0

3 years ago

Read 2 more answers

What is 0.11 as a fraction in simplest form

bazaltina [42]

11 hundredths , or 11/100

3 0

3 years ago

Question number 4 please help

Korvikt [17]

$\frac{x^2+x-30}{x^2-3x+2}\\\\x^2-3x+2=0\\\\x^2-x-2x+2=0\\\\x(x-1)-2(x-1)=0\\\\(x-1)(x-2)=0\iff x-1=0\ \vee\ x-2=0\\\\x=1\ \vee\ x=2\\\\Answer:For\ x=1\ or\ x=2.$

8 0

3 years ago

In the context of relationship between variables, increases in the values of one variable are accompanied by increases in the va

garik1379 [7]

Answer:

A. Positive linear.

Step-by-step explanation:

We have that both variables increases, then we have a positive relation. A curvilinear option can not be possible because with this option in some regions could happen that when one variable increases the other one decreases. The negative linear relation can no be because with this option when one variable increases the other decreases. A non linear option is the same as a curvilinear option then can not be possible. Then the best option is a positive linear relationship.

7 0

3 years ago