URGENT Which descriptions from the list below accurately describe the relationship between ABC and ADEF? Check all that apply.
37
B
10
8
5 37"
A. Same area
B. Same size
c. Congruent
D. Congruent after a dilation

You can tell that these are similar triangles because their angles are all the same. They are not, congruent, because that would mean that the sides and are would be the same. These triangles are not the same size.

Step-by-step explanation:

Because they are similar, you could dilate one to make it congruent to the other. Dilating Triangle ABC by a factor of 2 would make the sides the same size as the sides of Triangle DEF. Then you would have congruent triangles, which means that the sides would be the same, the area would be the same, and the angles would still be the same.

i need points

step-by-step explanation:

sorry bubs

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)