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zepelin [54]
3 years ago
12

8. Find the values of angles x, y,

Mathematics
2 answers:
Eddi Din [679]3 years ago
8 0

Answer:

option A

Step-by-step explanation:

option A is the correct answer of this question.

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timofeeve [1]3 years ago
7 0
60 + 40 + x = 180

100 + x = 180

x = 180-100

x = 80°


Z + 60 = 90

Z = 90-60

Z = 30°


Y + Z + 20 = 180

Y + 30 + 20 = 180

Y + 50 = 180

Y = 180-50

Y = 130°

I think the options are incorrect
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Inessa [10]
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Here "inches" cancels out and you are left with (4/3)pi ft.

So, one rotation of the wheel moves you and your bike forward (4/3)pi ft.

Divide this into 700 feet:

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7 0
3 years ago
Sophia wants to solve for the side length of b. Which equation could Sophia use to solve for the side length of b, given the
Afina-wow [57]

Answer:

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Step-by-step explanation:

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The equation Sophia can use to solve for the side length(b) of a triangle when given two length and the included angle can be expressed below. Sophia was given two sides and an included angle and was asked to find a side length b.

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The equation required base on your question is

b² = a² + c² - 2ac cos B

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ikadub [295]

Answer:

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Step-by-step explanation:

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