Answer:
A
Step-by-step explanation:
it is like your hands hold your hand put to make a l shape that is 90⁰ and imaine that more opened out.
Answer:
dy/dx at x=6 is 0.334
Step-by-step explanation:
The center difference method requires that the values of the function are given in equal intervals which is the case, and allows one to find the value for x = 6 using those of the function for x = 5.5 and for x = 6.5 as follows:

Answer:
7
Step-by-step explanation:
12b -b = 11b
11b = 77
Divide both sides by 11
b = 7
1157.728 because math ~ vinyl