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djyliett [7]
3 years ago
14

Help ill mark u brainliest

Mathematics
1 answer:
Trava [24]3 years ago
3 0

Answer:

We conclude that:

  • m∠XWY = 41°

Step-by-step explanation:

Given

m∠VWX = 139°

m∠YWZ = 23°

To determine

m∠XWY = ?

We know the measure of the angle of a straight is 180°.

As m∠VWX and m∠XWY lie on a straight line.

Thus, the sum of m∠VWX and m∠XWY must be 180°

so we get the equation

m∠VWX + m∠XWY =  180°

Given that m∠VWX = 139°

so substituting m∠VWX = 139° in the equation m∠VWX + m∠XWY =  180°

139° + m∠XWY = 180°

m∠XWY = 180° - 139°

m∠XWY = 41°

Therefore, we conclude that:

  • m∠XWY = 41°
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3 years ago
What are the amplitude, period, and phase shift of the given function? f(t)=-2/3 cos (3t-3pi)
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Answer:

amplitude; \frac{2}{3}

Phase shift; \pi units right

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Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
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Answer:

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Step-by-step explanation:

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We use the conditional probability formula to solve this question. It is

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2 years ago
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Answer:

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