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2 years ago

6

Find b and c, with showing your work.

1 answer:

SpyIntel [72]2 years ago

8 0

Answer:

AB = 90 degrees

AC = 60 degrees

Step-by-step explanation:

Since every triangles angles equal to 180 you first subtract 30 from 180 which is 150 degrees. You can see there is a square around a vertex which means that angle is 90 degrees. Now subtract 90 from 150 which is 60 degrees. So the last angle is 60 degrees.

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ElenaW [278]

Answer:

8m

Step-by-step explanation:

Find the volume of the sphere first :

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Then use the volume of the sphere to find the height :

Formula = V/π $r^{2}$

902.51/π(6)^2 = 8.004 (rounded is 8)

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2 years ago

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Orlov [11]

264/2200 = 0.12

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Liono4ka [1.6K]

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1 year ago

Here is the rest you could help me in any way

Mila [183]

Answer:

6:$255.50

7:$21.25

8:$219.50

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Step-by-step explanation:

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3 years ago

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With work attached please

sasho [114]

Answer:

45

Step-by-step explanation:

You already solved that the 2 angles of the triangle are 55° and since all of the angles are on a straight line, they add up to 180°

and the equation becomes...

3x-10+55=180

3x+45=180

Subtract 45 from both sides

3x=135

Divide by 3

x= 45

Then to double check you plug 45 as the value of x in.

3(45)-10+55=180

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125+55=180

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3 years ago