GEOMETRY/EASY
WHATS THE HEIGHT
WILL MARK BRAINLIST GOD BLESS

17 ft

Step-by-step explanation:

We can start by using the pythagorean theorem:

a^2 + b^2 = c^2

We are already given the hypotenuse as 18, and the legs as both 7 and h. We can substitute this in:

7^2 + h^2 = 18^2

49 + h^2 = 324

h^2 = 275

h ≈ 16.5831239518

This can be rounded to 17 ft

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

hello from mrbilldoesmath!

answer:   (7x + 6y) ( 49x^2 - 42xy + 36y^2)

discussion:

in general, the factorization of a^3 + b^3 is

a^3 + b^ 3 = (a + b) ( a^2 - ab + b^2)

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

(7x + 6y) ( 49x^2 - 42xy + 36y^2)

you,

mrb

(a + b) (a^2 - a b + b^2)