2 years ago

In triangle ABC, a = 18.2, ∠B = 62°, and ∠C = 48°. Find b

1 answer:

4 0

I believe b is about 16.3, hope this helps

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MariettaO [177]

Answer:

Step-by-step explanation:

just took the test

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3 years ago

balu736 [363]

Answer:

Area of circle = 9<em>π</em>

Step-by-step explanation:

Area of sector = $\frac{1}{2} \pi$

Its central angle = $\frac{1}{9}\pi \text{ radians}$

$\text{Area of sector} = \dfrac{\text{Central angle}}{2\pi} \times\text{Area of circle}$

$\text{Area of circle} = \text{Area of sector}\times\dfrac{2\pi}{\text{Central angle}}$

$A = \dfrac{1}{2}\pi\times\dfrac{2\pi}{\frac{1}{9}\pi} = 9\pi$

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2 years ago

VLD [36.1K]

Answer:

152 degrees

Step-by-step explanation:

CF is a straight line, which means it equals 180 degrees. But FXE is an angle of 28 degrees so you subtract 180 from 28 to get 152 degrees.

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2 years ago

kicyunya [14]

Find what’s y then multiple and add

6 0

2 years ago

vaieri [72.5K]

It should be D. -2 Since the x Is subtracting from 5 over 3 and you need to do Inverse Operation making it Negative so yeah, -2

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2 years ago