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Karo-lina-s [1.5K]
2 years ago
15

Please help!!!!! will give Brainliest

Mathematics
1 answer:
Rzqust [24]2 years ago
7 0
Train A is going 70
Train B is going 85
B is faster.
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The height of a cylinder is 8 centimeters. The circumference of the base of the cylinder is 14 pi. What is the measurement of th
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15

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Justin had 5 dogs he gave his friend 4 How many dogs dose justin have now
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Consider the diagram and angle measurements shown below.
mel-nik [20]

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C

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8 0
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Are these correct? ILL MARK YOU BRAINLIEST
Oxana [17]

Answer:

Yes

Step-by-step explanation:

1) Cos 300 = Cos (360 - 60) = Cos 60    {Cos 360 - theta = Cos theta}

                                              = 1/2

Sin 300 = Sin (360 - 60) = -Sin 60 = \frac{-\sqrt{3}}{2}

3) 3π/4 = 3*180/4 = 135

Cos 135 = Cos (90 + 45) = -Cos 45 = \frac{-\sqrt{2}}{2}

Sin 135 = Sin (90 + 45) = Sin 45 = \frac{\sqrt{2}}{2}

7 0
3 years ago
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