The solution to the system of equations 
is (-10,-7)
Option 1 is correct.
Step-by-step explanation:
We need to find the solution to the system of equations below.
The value of x i s x=-10
Putting value of x in first equation we can find value of y
So, value of y is y=-7
The solution to the system of equations is (-10,-7)
Option 1 is correct.
Keywords: System of equations
Learn more about system of equations at:
#learnwithBrainly
Answer:
30 degrees
Step-by-step explanation:
To figure out theta is using a bit of simple trigonometry.
2sin(theta) = 1
= sin(theta) = 0.5
Using arcsin (sin^-1) we can isolate x
x = arcsin(0.5)
x = 30
327 because its the nonnegative value of -327.
3 yards = 36*3 = 108 inches
-> total of width and length = 108/2 = 54 inches, because perimeter = 2*total of length and width.
=> length + width = 54 inches
and 6 ≤ width <span>≤ 12
=> all possible dimensions are:
6x48
7x47
8x46
9x45
10x44
11x43
12x42</span>
The nearest tenth is
129.6
