Answer:
4i - 3
Step-by-step explanation:
-10 + 9i + 7 - 5i
Collect like terms: 4i - 3
The x coordinates are 1 and 4
Answer:
18.84
Step-by-step explanation:
Diameter = 12
Circumference of a circle = πD
= 3.14* 12
=37.68
Since its a semicircle, (that's half of a circle), divide the result by 2
= 37.68/2
= 18.84
Answer:
35
Step-by-step explanation:
This is a piecewise function.
Since the value being asked to evaluate is -6, choose the part of the function that is applicable.
You would focus on
since you were given a -6 to evaluate.
Then use the expression that describes the function at that location.

Plug in your value of -6

46/45. do u know how 2 do it? hope u do