2 years ago

What is the value of the expression? (-3)(-4)(-5)

Mathematics

1 answer:

nekit [7.7K]2 years ago

4 0

Answer:

-60

Step-by-step explanation:

-3 x -4 x -5

12 x -5

-60

negative x negative x negative= negative

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wel

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Step-by-step explanation:

Law of Sines: $\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

Step 1: Find m∠B

$\frac{29}{sin82} =\frac{24}{sinB}$

Step 2: Solve for ∠B

29sinB = 24sin82°

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180 - (55.038 + 82)

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