Answer:
Should be 620,000
Step-by-step explanation:
Answer:
∠ a = 60° , ∠ b = 120°
Step-by-step explanation:
Supplementary angles sum to 180° then
x - 40 + x + 20 = 180 , that is
2x - 20 = 180 ( add 20 to both sides )
2x = 200 ( divide both sides by 2 )
x = 100
Then
∠ a = x - 40 = 100 - 40 = 60°
∠ b = x + 20 = 100 + 20 = 120°
Answer:
it means absolute valuen so anything inside becomes a positve.
Step-by-step explanation:
Answer:
6x^3 - 14x^2 + 12x - 16. no.
Step-by-step explanation:
to solve for standard form, multiply (2x-4)(3x^2-x+4) to get the answer, this is different from (4x-2)(3x^2-x+4) because it multiplies to a completely different number, 12x^3 - 10x^2 + 18x - 8
