So we are to merge the two equations into one, since both of the equations are equal to y. a = b, b = c therefore, a = c.
We are to isolate x.
![x[tan(72)-tan(55)]=2.2tan(55)](https://tex.z-dn.net/?f=x%5Btan%2872%29-tan%2855%29%5D%3D2.2tan%2855%29)
The value of x is approximately, 1.9047m
Then, substitute the value of x from
y = 5.862m
Round up, then the answer would be D.
484 oranges and 350 grapefruit
Step-by-step explanation:
because 350 plus 134 equals 484
Answer:
x = 11
Step-by-step explanation:
∠BCE + ∠ECF = 180°
∴(10x + 15)° + 5x° = 180°
(15x + 15)° = 180°
15x = 180° - 15°
15x = 165°
x = 165°/15°
x = 11°
Answer:
125x³ − 150x²y + 60xy² − 8y³
Step-by-step explanation:
(5x − 2y)³
₃C₀ (5x)³ (-2y)⁰ + ₃C₁ (5x)² (-2y)¹ + ₃C₂ (5x)¹ (-2y)² + ₃C₃ (5x)⁰ (-2y)³
(1) (125x³) (1) + (3) (25x²) (-2y) + (3) (5x) (4y²) + (1) (1) (-8y³)
125x³ − 150x²y + 60xy² − 8y³
