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3 years ago

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Mathematics

1 answer:

serious [3.7K]3 years ago

4 0

Answer:

IU=161

Step-by-step explanation:

Angle Formed by Two Secants= 1/2 (difference of Intercepted Arcs)

42 = 1/2 (7m+5 - (3m-1))

Distribute the minus sign

42 = 1/2 (7m+5 - 3m+1))

Combine like terms

42 = 1/2 ( 4m+6)

Distribute the 1/2

42 = 2m+3

Subtract 3 from each side

42-3 = 2m+3-3

39 = 2m

Divide by 2

19.5 = m

The sum of the arcs = 360

IU+ 3m-1 + 7m+5 = 360

IU +10m+4 = 360

IU +10(19.5) +4 = 360

IU +195+4 = 360

IU = 360 - 199

IU=161

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Answer:

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Step-by-step explanation:

Given:

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To Find:

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Here no terms are used to represent the angles

So two angles can be represented in sum of angles of triangles ,

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<h3>What is the linear system?</h3>

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

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