TheJonyMyster

it depends on the first half.

if the first half is "the " then the other half is "loop"

but if the first half is "loop" then the other half is "the "

i stands for imaginary number, $${i} = {\sqrt{-{\mathtt{1}}}}$$.

this is because no number squared can equal a negative number

$${\left(-{\mathtt{1}}\right)}^{{\mathtt{2}}} = \left(-{\mathtt{1}}\right){\mathtt{\,\times\,}}\left(-{\mathtt{1}}\right)$$

a negative times a negative is a positive so the answer is just 1
positive times positive is also positive so you get 1.

if a math problem asked you for the square root of a negative number you either learned about it already or somewhere else you made a mistake.

good luck yo

-31/12 is in lowest terms. -31 is a prime number, the greatest common denominator of 31 and 12 is 1.

well first you need to get rid of the decimal.

3.2/1 is correct, but not acceptable so multiply both sides by five

3.2*5 =16
1*5=5

16/5 = 3.2 and theres you goes

i multiplied by five because i know some decimals offhand but usually you can just multiply by 10

3.2*10 = 32
(32/2 =16, 10/2=5)
32/10 simplifies into 16/5

16/15

when you square a number you multiply it by itself.
for example: 3 squared = 3 times 3 = 9, so 3 squared = 9

you are correct

working through it backwards because of order of operations:
3^2 = 3*3*3 = 9
2pi*9= 18pi
24pi + 18pi = 42pi

sorry teach, were doing as much as we can

its actually 30

ok heres how id do it

x+5+(4/x) = 0
subtract 4/x from both sides
x+5=-4/x
multiply both sides by x
(x + 5)x = -4

distribute

x² + 5x = -4
think about it for a moment and realize that the only way to get -4 is for x to be negative, but if its too big the x² will be too big for 5x to bring it down to -4. now to guess at some numbers because its late and im tired

-1² + 5(-1) = -4

1 - 5 = -4

bingo

x = -1

solved like a pro

im sorry im terrible at math

there is a proper formula but i happen to not know that formula, so i figured out an easy way to do it.

to find the midpoint you just do (x₁ + x₂)/2 for the x value and (y₁ + y₂)/2 for the y value.

the answer is (5, -3)

the reason this works is because the midpoint between two points is always going to be halfway between each x and each y, otherwise itd be a pretty sloppy mid point. the mid is short for middle, so if it isnt in the middle, its not a midpoint.

somebody else should get the right formula in here though