Question

help me with this math plz help me

Answer 1

@sammixboo

Answer 2

@EclipsedStar

Answer 3

@ikram002p

Answer 4

@ybarrap

Answer 5

@ybarrap

Answer 6

@Michele_Laino

Answer 7

i got u, use the pythagorean theorem

Answer 8

ever heard of it? :P

Answer 9

no

Answer 10

im new to this

Answer 11

ohhh okay heres the formula
\[a^2+b^2=c^2\]

Answer 12

kk

Answer 13

Do u know base , perpendicular, hypotenuse of a right angle triangle?

Answer 14

u can mix up the legs ( a and b in the formula) it doesnt matter

Answer 15

yes i think?

Answer 16

so in this case we are solving for X, which is the hypotenuse

Answer 17

so our a can be either 7 or 4
and we're looking for c
\[4^2 + 7^2 = c^2\]
^^ that's after we substitute out givens

Answer 18

make sense? c:

Answer 19

yes

Answer 20

\[4^2 + 7^2 = c^2 \]
\[16 + 49 = c^2\]
\[65 = c^2\]

Answer 21

try to do the last step c;

Answer 22

*hint* c is squared right? but we're looking for c not c^2

Answer 23

take of the square root! :D

Answer 24

\[\sqrt{65} = \sqrt{c}\]
that should give u x :)