Answer:
59.0
Step-by-step explanation:
c=31
b=90
90+31=121
180-121=59
56 rounded to the nearest 3 sf=59.0
please mark as brainliest if correct
thank you
This = 64^( -1/2 * -2/3)
= 64 ^ 1/3
= cube root of 64
= 4 answer
option b is the answer
your welcome by the wat
