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There are 16 percussionists on the sidelines 

The angle bisector of ACB intersects the circle at point M Find CM.

Hello Guest!

Point C is on the periphery of the Thales circle of diameter AB.

Triangle ABC is a right triangle. The following applies:

\(\overline{AB}=\sqrt{\overline{AC}\ ^2+\overline{BC}\ ^2}=\sqrt{8^2+4^2}=\sqrt{64+16}=8.944\)

To be continued today.

  !

I downvoted two times

Lets see if my downvotes work.

convert first into \( b=14-a\)

then insert into second:

\(a^3+(14-a)^3=812+a^2+(14-a)^2\)

the end result is

\(a=\dfrac{35\pm2\sqrt{35}}{5}\)

insert a into first equation:

\(b=\dfrac{35\pm2\sqrt{35}}{5}\)

so \(\boxed{a,b=\dfrac{35\pm2\sqrt{35}}{5}}\)

\(A=\dfrac46=\dfrac23=0.\overline6\\ B=1535\\ C=\dfrac{8}{25}=0.32\\ D=2\cdot-8=-16\\ E=3\cdot \sqrt[2]{2}=3\sqrt[2]2=4.24... \)

So the order is d,c,a,e,b.

Solve both equations:

\(4x+2<-14 \rightarrow 4x<-16 \rightarrow \boxed{x<-4}\)

Next one:

\(3x-5>16 \rightarrow 3x>21\rightarrow \boxed{x>7}\)

This means that the correct answer is B.

Use a calculator... \(\dfrac{733}{125}=5.864\)

Or just use trial and error.. \((5\cdot125\rightarrow 625)<733<(6\cdot125\rightarrow750)\)

It means that the answer should be 5, as six is too much and 5 is just right.

a more proper explanation:

d is the answer because the x ranges from 1 to 4, and since they all vary by one, you should choose d.

Nvm it counted me as wrong cuz i didnt type the variable in caps. smh.

In a row of five squares, each square is to be colored either red, yellow, or blue, so that no two consecutive squares have the same color, and at lest three of the squares are red.  How many ways are there to color the five squares?  

Since you must have three red squares, and none of them can touch each other,  

then the red squares can be only squares 1, 3, and 5. 

That leaves two squares to account for, i.e., squares 2 and 4.  

You can color those two squares four ways, as follows:    

Red   Yellow   Red   Blue   Red  

Red   Blue   Red   Yellow   Red  

Red   Yellow   Red   Yellow   Red  

Red   Blue   Red   Blue   Red  

.

Still incorrect; sorry!

I already tried that; its incorrect

That answer is wrong.

The answer is $733.78

That was also incorrect

The correct answer is -2x + 5y + 2 > 0.

Not the right answer