Answer:
Step-by-step explanation:
-In a right triangle, the Sine of the base acute angle is usually given as:
-In ΔVWX,, VX is the opposite and WV the hypotenuse.
-Therefore, sine of ∠Wis calculated as;
Hence, sine of ∠W is given represented by the ratio 
Step-by-step Answer:
What is the solution to the system of equations?
y = –3x – 2 ..............(1)
5x + 2y = 15..............(2)
Substitute (1) in (2) to give
5x + 2(-3x-2) = 15
5x-6x-4 = 15
-x-4=15
solve for x:
-4-15 = x
x=-19
Now substitute x=-19 into equation (1)
y = -3x-2 = 57-2 = 55
Therefore the solution is (-19, 55)
Answer:
7,000,000,000
Step-by-step explanation:
7×10^9
The number after ten is how many zeros you put.
The answer is C because you do PEMDAS and then add the 5 from the other side
Increasing: (-4,-4)
Decreasing: (4,-2)
