Answer:
(2,4)
Step-by-step explanation:
because the coordinates change places and signs
Answer:
a
Step-by-step explanation:
Answer:
I think, yes?
Step-by-step explanation:
Answer:
2.1
Step-by-step explanation:
This involves trigonometry. Since we need to find the value of a, we need to find a trig equation with a as the numerator. Luckily, we have one, tan. So, tan(20) is equal to a/6, right. So, using a calculator, tan(20) is approximately equal to 0.363. This times 6 should equal a. This is approximately around 2.1. Thus our answer is 2.1
