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3 years ago

6

Two sides of a triangular tile measure 4 inches and 6 inches. The length of the third side is either 7 inches or 10 inches. Whic

h lengthis the correct length for the third side?
A.) 7in
B.) 10in

2 answers:

Sholpan [36]3 years ago

7 0

The answer would be 10 if you need to know why tell me

sashaice [31]3 years ago

6 0

I think it would be 10 in

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I really need help with this Triangle problem.

julia-pushkina [17]

Answer:

x = 10

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Step-by-step explanation:

$\tan \: 30 \degree = \frac{x}{10 \sqrt{3} } \\ \\ \frac{1}{ \sqrt{3} } = \frac{x}{10 \sqrt{3} } \\ \\ \sqrt{3} x = 10 \sqrt{3} \\ \\ x = \frac{10 \sqrt{3} }{ \sqrt{3} } \\ \\ x = 10 \\ \\ \cos 30 \degree = \frac{10 \sqrt{3} }{y} \\ \\ \frac{ \sqrt{3} }{2} = \frac{10 \sqrt{3} }{y} \\ \\ y = 10 \sqrt{3} \times \frac{2}{ \sqrt{3} } \\ \\ y = 10 \times 2 \\ \\ y = 20$

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Answer:

Step-by-step explanation:

Part C- y=20x+600

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Chelsea- y=20x+600

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Plug in 14 to each of the equations. Whichever has the highest result will be the answer.

Everett- y=15(14)+550 -----> y=760

Chelsea- y=20(14)+600 -----> y=880

Revere- y=50(14)+300 -----> y=1000

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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