3.14=7x-2y
move 7x to the other side
sign changes from +7x to -7x
3.14-7x=7x-7x-2y
3.14-7x=-2y
Divide both sides by -2
3.14/-2-7x/-2=-2y/-2
3.14/-2=-1.57
-7x/-2=7x/2
Answer:
y=-1.57+7x/2
i believe these are the answers:
1. b
2. a
Answer:
cos
Step-by-step explanation:
it's must to be cos
Answer:
127
Step-by-step explanation:
The statement:
12(a + b) - a
Means that we need to evaluate a=5 and b=6 in the above equation and obtain the numerical result.
12(5+6) - 5
12(11) - 5
132 - 5 = 127
