Geometry - MASTEAC Writing Two Column Proofs
Statements
Given BC bisects ZABD
MZABD = 52
Prove mLABC = 26
MLABD = 52
MZABC = m2 CBD
BC bisects LABD
ZABC + 2ABC = 52
MZABC + m2 CBD = 52
ZABC CBD =
ZABD
Statements
Reasons
Assemble the proof by dragging ties to
the Seatements and Reasons columns

go on the tube you might find some information there

answer: x=60

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)

c.) 38 blocks

mark brainliest   : )