sinθ = opp. / hyp.
sinθ = 11 cm / 35 cm
sinθ = 0.3142857
θ = 18.31769841°
Therefore, the missing angle is approximately 18°
Multiply the second equation by 3, so 4x-y=6 becomes 12x-3y=18.
x + 3y = -5
+ (12x-3y = 18)
______________
13x = 13
So x = 1
Plug x = 1 into any of these, such as 1 + 3y = -5, which becomes 3y = -6, and then y = -2.
x = 1
y = -2
The type of transformation that turns a figure without changing the size or the shape of the figure is called a ROTATION. An example is given in the diagram below. The triangle has been rotated 90° about the origin
Answer:
The answer is 
Step-by-step explanation:
because it grows from 4 units to 6 units or 1.5 times.
Keeping in mind that 16 = 2*2*2*2, thus 16 = 2⁴