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Firdavs [7]
2 years ago
15

In ΔSTU, u = 890 cm, t = 810 cm and ∠T=38°. Find all possible values of ∠U, to the nearest degree.

Mathematics
1 answer:
GalinKa [24]2 years ago
4 0

Answer:

Answer: 43  and 137  

Step-by-step explanation:

Delta math ez

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Answer: x = 1 and y = 2

Given:
y = -3x + 5
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Since we are given y, let’s sub it in the second equation.

5x - 4(-3x + 5) = -3
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After finding x, we can now find y.

5(1) - 4y = -3
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Checking:

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