Question

i need some help from any one of you dudes on this site! girl in distress!math sucks:(

Answer 1

Do you need a math tutor or something ?

Answer 2

no i just need help with these questions then we wont ever have to talk again promise:)

Answer 3

mystery questions?

Answer 4

the first is The following are the lengths of two sides of a right triangle: one leg is 3 cm and the hypotenuse is 5 cm. Find the length of the missing leg.

Answer 5

idk!!!!

Answer 6

mother of all right triangles

Answer 7

lol:)

Answer 8

most famous of all famous right triangles
i bet you know it

Answer 9

\[3^2+b^2=5^2\] solve for \(b\)

Answer 10

Hypotenuse formula is: a^2 + b^2 = c^2

Where A or B are on of the legs, C is the hypotenuse.

Let's call a 3, 3^2 + b^2 = 5^2

9 + b^2 = 25
-9 -9

b^2 = 16

√b^2 = √16

b = 4


3^2 + 4^2 = 5^2

9 + 16 = 25

25 = 25

Answer 11

one* U_U

Answer 12

wow you guys rock! all of you:) so #2..

Answer 13

wait it cant be 25

Answer 14

Wot? 5 is the hypotenuse, 5^2 = 25 xD

Answer 15

yeah, the most basic pythagorean triple

Answer 16

but it can be four! ya! thank you!

Answer 17

.-. B is 4 X_X

A = 3
B = 4
C = 5 >.>

Answer 18

#2 is The following are the lengths of the legs of a right triangle: 12 yd and 9 yd. Find the missing side.

Answer 19

same triangle
multiply each by 3

Answer 20

\[3,4,5\\
3\times 3,4\times 3,5\times 3\\
9,12,15\]

Answer 21

True ^, but it's easier to see which leg is which >.<

Answer 22

it is?

Answer 23

Don't question satellite >.>

Answer 24

yeah, i have no answers anyways

Answer 25

im not questioning anyone im just really confused!

Answer 26

and stupide

Answer 27

xD well see that the new sides are 12 and 9? 4 * 3 = 12, 3 * 3 = 9

So with logic you can assume c = 15, since c = 5, 5 * 3 = 15

Answer 28

15... ya ok that works. thanks for showing your work! and by the way i have 10 questions left

Answer 29

o_o Have fun! >.>

Answer 30

thanks! lol:)

Answer 31

;D

Answer 32

so are you really going to leave me hangin?

Answer 33

i just need someone to get me through these! its late

Answer 34

wtb2tbmkb1opmgrpomrbeqrberbqerb3rb

Answer 35

need more tutoring ?

Answer 36

yes please!

Answer 37

So, you know how to find the hypotenuse or any other side of the right triangle, right ?

Answer 38

yes but the questions are different now!!!they changed:(

Answer 39

which questions ? which problems are you doing right now ?

Answer 40

prob. 16. -7 +(_4)

Answer 41

:(

Answer 42

is it, number 16.

-7+(-4) ?

Answer 43

yes! :( im so dumb:( please help

Answer 44

when you say " b+ (-a) " it is same as just saying " b - a " .

So

-7+(-4) =
-7 - 4 =
you tell me. Can you ?

Answer 45

ya its -11 right?

Answer 46

YES !

Answer 47

sweet!!!!!! one down for me! you rock:)

Answer 48

tnx :)

Answer 49

no prob.Hey your picture changed!

Answer 50

sorry i should focuse on math.

Answer 51

it's ok... I changed it just now.