Yes they are because they are different. Reciprocals is the opposite of a number
Answer:
I believe its b, bc the slope is negitive
Step-by-step explanation:
Answer:
x=y
y=x
y=2
x=2
(3)(2)
3 times 2 is 6
Step-by-step explanation:
Answer:
z = 5/2y -1
Step-by-step explanation:
We observe that z has ...
- 1 added
- the sum multiplied by 2/5
To solve for z, we undo these operations in reverse order.

Answer:
Below in bold.
Step-by-step explanation:
sin 66.4 = opposite side / hypotenuse
sin 66.4 = 21.3 / y
y = 21.3 / sin 66.4
y = 23.24.
tan 66.4 = 21.3 / x
x = 21.3 / tan 66.4
x = 9.31.