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Brums [2.3K]
2 years ago
7

What is y Someone please help

Mathematics
1 answer:
Oksanka [162]2 years ago
5 0

In the given diagram, the value of y is 53°

<h3>Circle Geometry</h3>

From the question, we are to determine the value of y

The angle subtended by the arc is 74°. This is the angle the arc subtends at the center of the circle.

Then,

74° + y + y = 180° (<em>Sum of angles in a triangle</em>)

74° + 2y = 180°

2y = 180° - 74°

2y = 106°

y = 106°/2

y = 53°

Hence, the value of y is 53°

Learn more on Circle Geometry here: brainly.com/question/23285900

#SPJ1

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igomit [66]

a_{n} = a₁ + d(n - 1)

In the given problem, a₁ = 15 and d = 3

a_{n} = 15 + 3(n - 1)  = 15 + 3n - 3   = 3n + 12

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4 years ago
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4. If y+2=4x, then y=4x-2. So we're told that 4x-5=4x-2 but this is impossible, because that would that for any x, we have -5 = -2. This is false, so this system has no solution.

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