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Cerrena [4.2K]
2 years ago
14

You’ve seen two methods for finding the area of ΔABC—using coordinate algebra (by hand) and using geometry software. How are the

two methods similar? How are they different? Why might coordinate algebra be important in making and using geometry software?
Mathematics
1 answer:
Phantasy [73]2 years ago
8 0

AnsweYou’ve seen two methods for finding the area of ΔABC—using coordinate algebra (by hand) and using geometry software. How are the two methods similar? How are they different? Why might coordinate algebra be important in making and using geometry software?

r:

Step-by-step explanation:

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postnew [5]

Answer: .618033989 or 618033989/1000000000 or 61% (Not rounded)

Step-by-step explanation:

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6 0
3 years ago
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Korolek [52]

Answer:

1000=450 (1+ 0.06) y

                         4

Step-by-step explanation:

In the paranthesis where it says 0.06 and then 4 at the bottom its supposed to be a fraction btw

7 0
3 years ago
If the cost of 10 tables is $750. Find the number of tables that can be purchased with $8250.
Luden [163]
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3 years ago
In a certain​ region, the average movie theater ticket price in 2009 was ​$9.50. In​ 2008, it was ​$9.37. Find the increase in a
Oliga [24]

Answer:

$0.13

Step-by-step explanation:

The increase is the <em>difference</em> between the 2009 price and the 2008 price.

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3 years ago
Solve C = 2πr (solve for "r")<br> C = 15
Jobisdone [24]
C = 2 pi r

but c = 15

15 = 2 pi r
15 = 2 * (22/7) * r
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