2 years ago

What is the value of 24 - (-6 - (5 + 8))?

Mathematics

1 answer:

Bogdan [553]2 years ago

3 0

Answer:

Step-by-step explanation:

Simply follow PEMDAS.

24 - (-6 - (5 + 8))

24 - (-6 - 13)

24 - (-19)

24 + 19

= 43

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Find the measure of angle K.

atroni [7]

Answer:

m∠K = 97°

Step-by-step explanation:

The sum of the measures of the angles of a quadrilateral is 360

127 + 5x + 3 + 10x + 7 + 88 = 360

15x + 225 = 360

15x = 135

x = 9

m∠K = 10x + 7 = 10(9) + 7 = 90 + 7 = 97°

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3 years ago

Find the volume of the figure below.

Gala2k [10]

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3 years ago

In a right triangle, CosA=0.352 and SinA=0.936 What is the approximate value of tanA?

mr_godi [17]

$\tan A=\frac{\sin A}{\cos A}$

Proof: $\sin\div\cos=\frac{o}h\div\frac{a}h=\frac{o}h\times\frac{h}a=\frac{oh}{ha}=\frac{o}a=\tan$

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$\tan A=\frac{0.936}{0.352}$

$\boxed{\tan A=2.65\overline{90}}$ <em>(round as needed)</em>