Answer:
,here is the answer
Step-by-step explanation:
here is your answer
Answer:
your answer should be (-3,-7)
Hello!
When trying to find the sine of an angle, we can use the following formula:
sin B =
In this case, we need to find the side opposite ∠B (which would be AC) and the hypotenuse (which would be BC). Now take the individual values of these two sides and insert them into the formula above:
sin B =
Reduce the fraction above to reach a value of 0.92. We have now proven that
the approximate value of sin B is 0.92
The answer to this problem is
B.
I hope this helps!
4x + 10 = 2x + 20
4x - 2x = 20 - 10
2x = 10
x = 5