1/2 b-39=101
+39 +39
1/2 b= 140
2(1/2) b= 140(2)
b=280
Answer:3x² - 9x - 12 =
3(x² - 3x - 4) =
3(x² + x - 4x - 4) =
3(x(x+1)-4(x+1)) =
3(x+1)(x-4)
Step-by-step explanation:
The circumference formula is
C=Diameter x π=22 x π, the area formula is A=<span>π x R²
or R=</span><span>D/2=22/2=11
the answer is </span><span>d. C = 22π; A = 121π</span>
Answer:
i hope this helps, i got x + 5 ≤ 13 as ur equation
Step-by-step explanation:
