Answer:
The answer is x= -21/5
Step-by-step explanation:
Step 1: subtract 2x from both sides
Step 2: add 40 to both sides
Step 3: Divide both sides by -5
Hope this helped
Answer:
station three for part a and 2,064 for part b
Step-by-step explanation:
i got the answer correct
I guess no the answer is 80 because 70 plus 10 is 80 or is it wrong
Since we are given with the three sides of the triangle and asked to determine the angle, we can use the cosine law.