Sorry If that’s not the answer!
Let be the measure of the angle labeled in the attached image below. By the law of sines,
and
Then
From here we can solve for :
.
Answer:x = -2 ± 2√2
Explanation:To answer this question, we will first need to put the equation in the standard form: ax² + bx + c = 0
This can be done as follows:
x² + 4x + 4 - 8 = 0
x² + 4x - 4 = 0
Comparing the equation we reached with the general form, we would find that:
a = 1
b = 4
c = -4
Now, to get the solution of the equation, we will use the quadratic formula shown in the attached image
Substituting in the equation with the values of a, b and c, we can get the two roots as follows:
x =
x = -2 ± 2√2
Hope this helps :)
The next four terms in the sequence are a + 6, a + 10, a + 14, a + 18. This is because you are adding 4 to what is being done to “a” each time. If you look at the pattern, you’ll see that 4 is being added and the “a” stays the same.
Answer:
Are you Algebra 1 or 2?
Step-by-step explanation: