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3 years ago

13

A game board has a spinner with 10 equal-sized sections, of which 4 are green, 3 are blue, 2 are yellow, and 1 is red. What is t

he sum of the probabilities of the pointer landing in the green, blue, yellow, and red sections? Explain.

1 answer:

dlinn [17]3 years ago

4 0

It’s gonna be red section for

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NikAS [45]

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boyakko [2]

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Step-by-step explanation:

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What is the surface area of a rectangular prism that has i height of 2 length of 5 and width of 13

BaLLatris [955]

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Step-by-step explanation:

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3 years ago

In abc above,what is the length of ad

Nezavi [6.7K]

Answer:

B

Step-by-step explanation:

First calculate BD using sine ratio in Δ BCD and the exact value

sin60° = $\frac{\sqrt{3} }{2}$ , thus

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Calculate AD using the tangent ratio in Δ ABD and the exact value

tan30° = $\frac{1}{\sqrt{3} }$ , thus

tan30° = $\frac{opposite}{adjacent}$ = $\frac{AD}{BD}$ = $\frac{AD}{6\sqrt{3} }$ = $\frac{1}{\sqrt{3} }$ ( cross- multiply )

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AD = 6 → B

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