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3 years ago

RSM Question please help will give Brainliest

Mathematics

1 answer:

Rufina [12.5K]3 years ago

8 0

Answer:

ok so if you call the first circle x, the second circle is 90% of x, therefore the third circle is 90% of 90% of x, which is .81 of x, sooooo the third circle is 81% of the 1st

I'm in rsm too, so i understand ur difficulty

Step-by-step explanation:

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Please help, I’ll mark you as brainliest!!!!!

kolezko [41]

Answer:10

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the absolute value of 2|x+5|-3=7

Paladinen [302]

Answer:

Step-by-step explanation:

x= -5 or x=2

that's what i think it is.

4 0

4 years ago

Vita wants to center a towel bar on her door that is 27 1/2 inches wide. She determines that the distance from each end of the t

timurjin [86]

Answer:

The equation is $x+18 =\frac{55}{2}$ ..

The length of the towel bar is $\frac{19}{2}\ in \ \ \ OR \ \ \ 9\frac{1}{2}\ in$ ..

Step-by-step explanation:

Given,

Length of the door = $27\frac{1}{2}\ in$

we can rewrite $27\frac{1}{2}\ in$ as $\frac{55}{2}\ in$ .

We have to find out the length of the towel bar.

Let the length of towel bar be 'x'

`Since Vita wants that the distance from each end of the towel bar to the end of the door to be 9 inches.

So we can say that the length of the towel bar plus from each end of the towel bar to the end of the door plus from each end of the towel bar to the end of the door is equal to length of door.

framing in equation form, we get;

$x+9+9= \frac{55}{2}\\\\x+18 =\frac{55}{2}$

Hence The equation is $x+18 =\frac{55}{2}$ .

Now we solve the equation we get;

Subtracting both side by 18 we get;

$x+18-18=\frac{55}{2}-18\\\\x=\frac{55}{2}-18$

Now we will make the denominator common we get;

$x=\frac{55}{2} -\frac{18\times2}2= \frac{55}{2} -\frac{36}2 = \frac{55-36}{2}=\frac{19}{2}\ in \ \ \ OR \ \ \ 9\frac{1}{2}\ in$

Hence The length of the towel bar is $\frac{19}{2}\ in \ \ \ OR \ \ \ 9\frac{1}{2}\ in$ .

6 0

4 years ago

(-4,5) and y= 2x+4<br><br><br> Need help

tamaranim1 [39]

Answer:

y=2x+4

Step-by-step explanation:

y=0

0=2x+4

x=-2

x=2

4 0

4 years ago

Which of the following is the equation of a line that passes through the point (3,2) and is parallel to the y-axis

liubo4ka [24]

X= 3
hope this helps!

8 0

4 years ago