Answer:
1: 105 degrees
2: 75 degrees
Step-by-step explanation:
2 is a corresponding angle with 75.
1 is supplementary so x+75 = 180
x=105
It's the first one, an algebraic expression contains variables
Answer:
the answer is C
Step-by-step explanation:

Answer:
4.10
Step-by-step explanation:
1.08 * 3.8 = 4.104
but money is 2dp so...
4.10
First of all, we need to know:
3^3 = 3 x 3 x 3 = 9 x 3 =
27So:

So, your answer is
D.