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2 years ago

Triangle pqr is a right triangle. what is the best approximation of the length of segment pq? (Note:tan76°)

Mathematics

1 answer:

andrew11 [14]2 years ago

4 0

Answer:

PQ = 16.04cm

Step-by-step explanation:

θ = 76°

QR = 4cm

PQ = ?

Since it's a right angle triangle,

QR = adjacent

PQ = opposite

Tanθ = opposite/adjacent

Tan76 = pq / 4

PQ = 4tan76

PQ = 4 * 4.010

PQ = 16.04cm

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X*2+1=10 then x=? Tell me the value of x

Trava [24]

Answer:

Step-by-step explanation:

$x \times 2 + 1 = 10$

$2x + 1 = 10$

Move constant to R.H.S and change its sign

$2x = 10 - 1$

Subtract the numbers

$2x = 9$

Divide both sides of the equation by 2

$\frac{2x}{2} = \frac{9}{2}$

Calculate

$x = 4.5$

Hope this helps..

Best regards!!

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2 years ago

Independence and Exclusiveness are two topics which are important to probability and often confused. Discuss the difference betw

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Answer:

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7 0

2 years ago

4n+3< 6n+8 -2n what is n

PolarNik [594]

Answer:

$8>3$