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BigorU [14]
2 years ago
9

Divide.

Mathematics
1 answer:
MArishka [77]2 years ago
8 0

Answer:

3.75

Step-by-step explanation:

5 1/4÷1/3

so,

= 5 1/4×3/1

= 5 × 0.75

= 3.75

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5cosx -2sin(x/2) +7=0<br>Help me to find x step by step<br>pls​
miskamm [114]

Answer:

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Step-by-step explanation:

First, you need to know

1. Double-angle formula:

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Back to your problem, replacing the variable by the above:

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Given y = \frac{x}{2}

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10sin^{2}y+2siny-12=0

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