All Answers 358087 Answers

The Pythagorean Theorem for two dimensions is:  c²  =  a² + b².

There is a three-dimensional Pythagorean Theorem:  d²  =  a² + b² + c².

Let a = 24, b = 30, and c + 18 ---  and finish ...

10^{-0.627 log(x) + 0.07233}  = 25.5

Find the log of both sides:

log( 10^{-0.627 log(x) + 0.07233}  )  =  log( 25.5 )

Since exponents come out of logs as multipliers:

( -0.627 log(x) + 0.07233 ) log(10)  =  log(25.5)

Since log(10) = 1:

-0.627 log(x) + 0.07233  =  log(25.5)

Subtract 0.07233 from both sides:

-0.627 log(x)  =  log(25.5) - 0.07233

Divide both sides by -0.627:

log(x)  =  [ log(25.5) - 0.07233 ] / -0.627

Write into exponential form:

x  =  10^{[ log(25.5) - 0.07233 ] / -0.627}

exponent....

The circumference of a circle is $${\mathtt{C}} = {\mathtt{\pi}}{\mathtt{\,\times\,}}{\mathtt{D}}$$

So the circumference is 8.4 pi

When an equation isn't set to equal anything, as the one above, one can typically assume it equals zero:

2(3p+2)+19p=0

Since you always solve in PEMDAS order, start by distributing into the parantheses:

2(3p+2)+19p=0

(6p+4)+19p=0

As you can't simplify the parantheses any more, they're unnecessary. After getting rid of them, combine like terms:

6p+4+19p=0

25p+4=0

Isolate the variable (p):

25p=-4

And, finally, divide to find the final answer:

p= -4/25

Always check to see if the final answer can be simplified any further. In this case, it can't, so your final answer is:

p=-4/25

Doing the operations in PEMDAS order, you will find:

(9-3)+10

6+10

16

If the average of the six numbers is 32, then the total of these numbers is 6 x 32  =  192.

If five of these numbers are all at the minimum (10), these five numbers have a total of 5 x 10 = 50. (If any number is larger than 10, then the largest won't be the largest possible.)

Subtracting 50 from 192 gives 142, the maximum any number can be for this problem.

THis problem can be simplified to 7b^2/4n^5. :)

 chris helped make the cake. LOL

What classifies a human being as "bad?"

this is not math related, it is more biology. you have millions of cells, and the body does its magic

0, i dont know why you did not use a caluculator or google it

yes 

$0.80(1.5)+$1.90(3.25)

$1.20+1.90(3.25)

$1.20+$6.175

$7.375

$7.38

You could use a rule for this, but it is more instructive to work it out from first principles:

draw a right-angled triangle, choose one of the acute angles to be our angle x, so denote the length of its ADJACENT side as 0.6372, and the length of the HYPOTENUSE as 1.000 . This means we've made cos x = 0.6372

Use Pythagoras' Theorem to determine the length of the unknown side.

Inspect the triangle and write down the ratio of the two sides that determine sin x,

i.e., opposite/hypotenuse

Done!

🚕   🚕   🚕   🚕

Minus 1.21

Nice pictures

:)))))))))))))

Lol... 

nice...ummm...Coconut cake you got there...soooooooo.?

Ok. That seems pretty legit for a 12years old boy.

$${\mathtt{M}} = {\mathtt{100}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{M}}}{{\mathtt{2}}}}$$

$${\mathtt{M}}{\mathtt{\,-\,}}{\frac{{\mathtt{M}}}{{\mathtt{2}}}} = {\mathtt{100}}$$

$${\frac{{\mathtt{2}}{M}}{{\mathtt{2}}}}{\mathtt{\,-\,}}{\frac{{\mathtt{M}}}{{\mathtt{2}}}} = {\mathtt{100}}$$

$${\frac{{\mathtt{M}}}{{\mathtt{2}}}} = {\mathtt{100}}$$

$${\mathtt{M}} = {\mathtt{200}}$$

If you mean $${{\mathtt{9}}}^{\left({\frac{{\mathtt{5}}}{{\mathtt{2}}}}\right)}$$,you can write the expression as $${\sqrt{{{\mathtt{9}}}^{{\mathtt{5}}}}}$$which is $${\sqrt{{\mathtt{59\,049}}}}$$ which is $${\mathtt{243}}$$.

If you mean $${\frac{{{\mathtt{9}}}^{{\mathtt{5}}}}{{\mathtt{2}}}}$$,you can write the expression as $${\frac{{\mathtt{59\,049}}}{{\mathtt{2}}}}$$ which is $${\mathtt{29\,524.5}}$$.

$${\frac{{\mathtt{710.24}}{miles}}{{\mathtt{18.4}}{gallons}}}$$

Divide the number of miles by the number of gallons to get your answer of miles/gallon.

$${\frac{{\mathtt{710.24}}{miles}}{{\mathtt{18.4}}{gallons}}}$$ is38.6 miles/gallon.

a = 6.9m/s²,  t = 1s  so  d = (1/2)*6.9m/s²*1s² = 3.45m

.

 A rational number is a number that can be represented by a fraction.  The number 3.3 is a rational number because it can be represented by the fraction 33/10.

The number pi is an irrational number because it cannot be represented by a fraction.