Answer:
A
Step-by-step explanation:
A. The answer is 2. It does not matter what x is.
Answer:
x = -1
Step-by-step explanation:
-1 + 3 = 2
-(-1) + 1 = 2 or 1 + 1 = 2
Answer:
180'000'000/30 = 6'000'000 ft³
Step-by-step explanation:
Answer:
∠1 = 48
∠2 = 132
∠4 - 132
Step-by-step explanation:
∠3 and ∠1 are vertical angles
vertical angles are congruent ( equal to each other )
So if ∠3 = 48° then ∠1 also = 48°
∠3 and ∠4 are supplementary angles
supplementary angles add up to equal 180°
Hence, ∠3 + ∠4 = 180
48 + ∠4 = 180
180 - 48 = 132
Hence, ∠4 = 132
∠4 and ∠2 are vertical angles
Like stated previously vertical angles are congruent
Hence, ∠2 = 132
