Can someone plss solve this for me, i'll mark u as brainliest​

m1, m3, m5, and m7 are all 100 degrees

m2, m4, m6, and m8 are all 80 degrees

Step-by-step explanation:

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

hello from mrbilldoesmath!

answer:

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

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

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

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb