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3 years ago

Find the measure of the missing angle Help please

Mathematics

1 answer:

almond37 [142]3 years ago

7 0

Answer:

≈ 56°

Step-by-step explanation:

Using the sine ratio in the right triangle

sin ? = $\frac{opposite}{hypotenuse}$ = $\frac{34}{41}$ , then

? = $sin^{-1}$ ( $\frac{34}{41}$ ) ≈ 56° ( to the nearest degree )

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Answer:

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Step-by-step explanation:

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3 years ago

If the value of third order determinant is 11. Then what is the value of the determinant formed by its cofactors.

nordsb [41]

Answer:

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Step-by-step explanation:

third order determinant = determinant of 3×3 matrix A

given ∣A∣=11

det (cofactor matrix of A) =set (transpare of cofactor amtrix of A) (transpare does not change the det)

=det(adjacent of A)

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stiks02 [169]

Answer:

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Step-by-step explanation:

We are given the following information in the question:

N(2750, 560).

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$\boxed{ \textbf{ \huge{Answer: A}}}$

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Answer:

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