Answer:
16.19
Step-by-step explanation:
Use the cosine rule:
Step-by-step explanation:
Example: (5,2)
On a graph, the 5 goes on the x-axis and the 2 goes on the y-axis.
Also, in the world of variables, and the alphabet, x is before y.
So x represents the first number in an ordered pair.
hope it helps!
Answer:
Step-by-step explanation:
<u>Payment is</u>
<u>Divide both by 4/5 to find payment per hour</u>
- 7.20 ÷ 4/5 ⇔ 4/5 ÷ 4/5
- 7.20 ÷ 0.8 ⇔ 1
- 9.00 ⇔ 1
9.00 unit of money per 1 hour
Answer:
9. 210
11. 136.64
10. 282.4
12. 88.56
Step-by-step explanation:
sorry if 9,10,11,12 i answering
