Answer:
The answer is B. 9
Use cosine rule. In this case, I am using SOH and the right triangle:
sin 60°= a ÷ 6 root 3
(6 root 3)(sin 60°)= a
a=9
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
x is 1 and y is 1 and the total is three so 1
Answer:
D. 2 ≤ x ≤ 10
Step-by-step explanation:
The domain is the horizontal extent of the graph. This graph extends from x=2 to x=10. Its domain is ...
2 ≤ x ≤ 10
Answer:
it is 551!
Step-by-step explanation:
I just took the test! Please give me the brainliest!
Hi there!
Here is the step by step solving :
-19 = 5(x + 9)
Distribute the 5 to the entire parentheses
5 × x = 5x
5 × 9 = 45
-19 = 5x + 45
Subtract 45 from each side of the equation
-64 = 5x
Divide each side of the equation by 5
-64/5 = x
So your answer is : A. x = -64/5
There you go! I really hope this helped, if there's aything just let me know! :)
