=9.75% .Is that what you wanted?
t = 2 sqrt(6)-3 and t = -3-2 sqrt(6)
6 Square meters=60,000 square cm.
60,000/384=156.25 square cm-being the area of each tile. We are assuming that the tiles are perfectly square. If that's the case, then the sides of each tile are:
sqrt(156.25)=12.5 cm. the side of each tile.
Hi Eloise
I know how to do this one.
Remember for a regular mirror the angle of incidents is equal to the angle of reflection.
Remember that 90 degrees is going directly into the mirror and 0 degrees is going across the surface and not reflect at all.
The angle between an incident ray and the mirror is 30 degrees.
subtract the 30 from the 90
90 – 30 = 60 degrees
The ray reflects at the same angle of 60 degrees
So the total angle is 120 degrees
do 6 divided by 384 then find the square root of that number
what is 1/3 times 3.14 times 2 squared tmes 8
You mean: 1/3 X 3.14 X 2^2 X 8=33.493333.......etc.
If this NOT what you want, then write it down exactly how you want it.
YES!!. Since all 3 numbers are Prime Numbers, all you do is multiply together. So, we have:
11 X 23 X 37=9,361.
what is the answer to 3/5 X 11/14 divided by 5/11?
(3/5 X 11/14) / (5/11)=363/350
Circumference=Diameter X Pi
6. A 'minus minus' becomes a plus. so (-27)-(-33) becomes -27 + 33, which is 6.
h=9f,for f
The solution is f=
(Use integers or fractions for any numbers in the expression.)
f=h/9, we divided both sides by 9.
Sorry, I don't understand your question. I see "radians" as your title. Do you want to know what percentage of Pi is .866? if yes, then just divide .866/3.141592653=27.56%.
what is 0.4 \ 0.02=20
There are many sequences beginning with the numbers you gave. Here is one:
2, 3, 6, 11, 18, 27, 38, 51, 66, 83, 102, 123, 146, 171, 198, 227, 258, 291, 326,
If this not your sequence, can you figure out how this one goes?
Thanks Eloise,
I will maks sure I say hello to every member of your family LOL :)
Hi DarkBlaze,
Yes i am having fun and I am very glad you changed your mind about deleting your account :)
You can get your answer by going to this link: http://www.maa.org/frank-morgans-math-chat-293-ways-to-make-change-for-a-dollar. Good luck.
15%of what is 30
n.15=30, divide both sides by .15 and we have:
n=30/.15=200, which is your answer.
Amount raised (A) = $7000
Sports equipment (S) = $3596
Library books (L) = $3438
A > S + L In order for there to have been enough money raised
$7000 > $3596 + $3438 (?)
$7000 > $7034 (?)
$7000 > $7034 (X)
They did not raise enough money
Like this: -4/-5=4/5 . Minus signs cancel each other!. wasn't very difficult was it?
members of the school council raised$ 7000
they plan to buy sports equipment for $3596 and libery books for $3438 did they raised enough money to make the purchases how do you know
Well, we find out by adding the costs of the equipment and the books they want to buy:
$3,596 + $3,438=$7,034. Can you see now? They are short $7,034 - $7,000=$34, which they have to raise.
\(48^2/3*2\)
No parenthesis, exponents/powers next
\(48^2 = 2304\)
No exponents/powers, multiplication/division next
\(2304/3*2\)
\(2304/3 = 768\)
\(768*2\)
\(768*2 = 1536\)
No multiplicatio/division, no addition/subtraction, problem finished.
Because you made a mistake!!!. If 93,548 is the right answer, then you must multiply 364 X 257!.
If you got 28,028, then had to multiply 364 X 77=28,028. Check and see where the mistake is.
And what is this number: 293,57? If you want to separate the thousands by "," you must start from the right like this: 29,357. OK?.
There is no "BIGGEST NUMBER IN THE WORLD". You know why? Because you can always ADD a 1 to it!!!!!!. You got it?
It was wrong
