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MArishka [77]
2 years ago
8

Plsss helpppp urgentttt​

Mathematics
1 answer:
romanna [79]2 years ago
4 0

Answer:

B=100

Step-by-step explanation:

A=100

C=100 (opposite angles are equal0

B=D= 100

complementary angles are 180 so

180-80=100

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The outer diameter of a spherical shell is 36 pie cm³and its inner diameter is 9 cm. Find the volume of the metal contained the
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Answer:

may be 11.460

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4 0
3 years ago
Find the distance between the pair of points. Round your answer to the nearest hundredth. (-8,19) and (3,5)
Amiraneli [1.4K]

Answer:

<h3>The answer is 17.80 units</h3>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-8,19) and (3,5)

The distance between them is

d =  \sqrt{ ({ - 8 - 3})^{2}  +  ({1 9 - 5})^{2} }  \\  =  \sqrt{( { - 11})^{2}  +  {14}^{2} }  \\  =  \sqrt{121 + 196}  \\  =  \sqrt{317}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  = 17.804493...

We have the final answer as

<h3>17.80 units to the nearest hundredth</h3>

Hope this helps you

5 0
3 years ago
Can anybody tell me how to solve this
Lyrx [107]
The answer to your question is:  Yes, someone undoubtedly can.

Although you haven't asked to be told or shown how to solve it, I'm here
already, so I may as well stick around and go through it with you.


The sheet is telling you to find the solutions to two equations, AND THEN
DO SOMETHING WITH THE TWO SOLUTIONS.  But you've cut off the
instructions in the pictures, so all we have are the two equations, and
you'll have to figure out what to do with their solutions.

<u>First equation:</u>
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Add 6 to each side:
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Multiply each side by 5:
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Divide each side by 2 :
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<u>Second equation:</u>
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Subtract 1/4 from each side:
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Multiply each side by 4 :
                                -12 y = 12
Divide each side by -12 :
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5 0
3 years ago
Read 2 more answers
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The strip below is cut into 9 equal bars. Shade 1/3 of this strip.
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3 0
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