Answer:
Algebra is just algebra but precalculus has algebra and other things. I forget what its called but I think in precalculus you also learn beginner level trigonometry and some other things. I know its not an exact answer but I hope it helps.
Answer:THE CORRECT ANSWER ISSSSSS x=25
mb=65
mc=50
Answer:6/13 5/9 7/8
Step-by-step explanation:plz do brainliest answer
answer
C = 263.76 m
Step-by-step explanation:
C = 2×pi×r
C = 2×3.14×21
C = 131.88 m
For 2 rounds,
C = 131.88 x 2