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notka56 [123]
3 years ago
11

The exact value of sec(-60) equals

Mathematics
1 answer:
MaRussiya [10]3 years ago
4 0

This looks hard... good luck ! :D

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What is the measure of
LenKa [72]

Answer:

C. Ф = 4 radians

Step-by-step explanation:

Given,

Radius of the Circle (r) = 3cm

Length of the Arc (S) = 12cm

In any circle of radius r, the arc length S to the circumference equals the ratio of the angle θ subtended by the arc at the centre and the angle in one revolution. Thus, measuring the angles in radians, S=rθ.

Therefore, S = r*Ф

12 = 3*Ф

Hence, Ф = 4 radians

Read more at below link:

brainly.com/question/16878090

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3 0
2 years ago
GUYS PLEASE HELP ME
soldi70 [24.7K]

Answer:

x = 54°       y = 126°

Step-by-step explanation:

Interior angles of a triangle = 180°

Therefore x = 180 - 80 - 46 = 54°

y = 180 - x = 180 - 54 = 126°

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2 years ago
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What’s the gcf of 2x+6?
Amiraneli [1.4K]

Answer:

25

Step-by-step explanation:

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3 years ago
Draw a triangle that has no right angles
IRINA_888 [86]
Here's another one.
See the attached picture.

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3 years ago
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Can you help me simplify the expression 1.452/0.6
Anastasy [175]

Answer:

1.452/0.6 simplified is 1.000/1.0

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