Answer:
The awnser is B
Step-by-step explanation:
Answer:
4cm, 11cm, 21cm
Step-by-step explanation:
4(x + 1)(x + 11)
4(x ^ 2 + 12x + 44)
x ^ 2 + 12x + 11 = 231
x ^ 2 + 12x + 11 - 231 = 0
x ^ 2 + 12x - 220 = 0
(x - 10)(x + 22) = 0
x = 10 and x = - 22
4cm , 11cm , 21cm
Hope it helps you xx
4 to the 3rd power will be 4*4*4=64
92-64=28
28/7=4
hope it helped.
Answer:
0.0071% or 1/14000
Step-by-step explanation:
5/70,000 is approximately 0.00007142857 which is approximately 0.000071 which is 0.0071%