9514 1404 393
Answer:
∠4 = 45°
Step-by-step explanation:
Angles 1, 2, and 4 are all congruent.
∠4 = ∠2
x +30 = 2x +15
15 = x . . . . . . . . . . . . . subtract x+15
x + 30 = 45 = ∠4
Answer:
C
Step-by-step explanation:
57 is a composite number
Answer: Ooh, okay. Have fun then I guess.
Answer:
2(6e-3f+10g)
Answer (I think): 12e-6f+20g
Step-by-step explanation: