Answer:
Step 1; it should be m∠x + m∠y + m∠z = 180 degrees (sum of angles of a triangle)
Step-by-step explanation:
The answer is self-explanatory. The sum of interior angles of a triangle is 180°.
3m - 6 + 2m -4 comblike like terms you get 5m - 10
Then
Factor it you get 5(m -2) so yes the expressions are equivalent
Answer: false
Step-by-step explanation: the answer is false because suplimentary angled dont add up to 180
Answer: g(a) = 4(-2) - 3 = -8 - 3 = -11
Step-by-step explanation: your welcome. :)
Answer:
9526
Step-by-step explanation:
simplify 3^3+27
4+3*6(4-27)^2
simplify: 4-27+ -23
4+3*6(-23)^2
since the power of 2 is even it will be a positive
4+3*6*23^2
simplify: 23^2 to 529
4+3*6*529
simplify 3*6 to 18
4+18*529
then simplify 18*529 to 4+9522
and 4+9522= 9526
