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AlexFokin [52]
3 years ago
15

The distance formula, d= √ (x2-x1)^2+(y2-y1)^2, is the key element in the proof of which of the following?

Mathematics
1 answer:
Aleks04 [339]3 years ago
7 0

I believe the answer is:

C. The law of sines

<em>Hoped this helped!</em>

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Brain bought 2 shirts for 14.50 each and a pair of shoes for 29.99 the sales tax was 6%
Sedbober [7]
Cost of each shirt bought by Brain = 14.50
Then
Cost of 2 shirts bought by Brain = 2 * 14.50
                                                    = 29
Cost of a pair of shoes = 29.99
Total amount spent by Brain before tax = 29 + 29.99
                                                               = 58.99
Percentage of sales tax that needs to be paid = 6%
Amount of sales tax that needs to be [paid = (6/100) * 58.99
                                                                     = 353.94/100
                                                                     = 3.54
So
the total amount spent by Brain including tax = 58.99 + 3.54
                                                                         = 62.53
I hope this is the answer you were looking for.
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3 years ago
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Find the sum of: (4.3 x 10¹¹) + (9.2 x 10¹²) *
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How to simplify 2431 - 187
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You take 187 away from 2431
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Please help!!! Will give brainly!! 50 points
andreyandreev [35.5K]

You can drag in the first empty box ∡3 and get ∡2≅∡3.

In the second box you can drag '' definition of angle bisector ''.

In the third empy box you can drag ∡1 and get ∡1≅∡3.

At last empy box you can drag ''transitive property of congruence''

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5 0
4 years ago
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Given that 2 x − 9 y = 22
aivan3 [116]

Answer:

y = -8/9

Step-by-step explanation:

2 ×(7) - 9 y = 22

14 - 9y = 22

9 y = -8

y = -8/9

3 0
3 years ago
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