U use sin
sin50 = b/10
b=10(0.76)
b=7.6
64 is the answer, as all you need to figure out is the length, and width, and multiply them together. Or, just count each unit inside the shape.
2x - 4y = 32
2x - 8y = 48
2x - 2x - 4x - (-8y) = 32 - 48
4x = -16
x = -16 ÷ 4
x = -4
substitute your value of x into any of the original equations
2 (-4) - 4y = 32
-8 - 4y = 32
-4y = 32 + 8
-4y = 40
y = 40 ÷ -4
y = -10
19.6666667 is what i calculated:)
Answer: it’s 1/5
Step-by-step explanation:
