Triangles ABC and DEF are shown below. (120°
120
1
Don claims that the triangles are congruent by the SAS triangle congruence criterion because a sequence of rigid motions carries triangle ABC onto triangle DEF. Determine whether each sequence of
rigid motions below can be used to support Don's claim. Select Yes or No for each sequence of rigid motions

5/20 so 25%

step-by-step explanation:

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

answer: plz mark me brainliest

7 hours, 0 minutes, 0 seconds

or:  

0.04

total weeks

or:  

0.29

total days

or:  

7.00

total hours

or:  

420.00

total minutes

or:  

25,200.00

total seconds

step-by-step explanation:

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: