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GaryK [48]
3 years ago
7

Please help I have to submit it today

Mathematics
1 answer:
Nikolay [14]3 years ago
3 0

Answer:

x² + y² - 10x + 8y + 16 = 0

x² - 10x + 25 + y² + 8y + 16 = -16 + 41

(x - 5)² + (y + 4)² = 25

Step-by-step explanation:

This is a complete-the-square circle

1. Group the x and y terms together

2. Complete the square for each term

3. Use difference of squares to factor it out.

Hope this helps!

(If this answer helps you, please consider giving it the 'brainliest' option, it would really help! Thanks)

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Out of the thirty
labwork [276]

Answer:

She answered 76 percent of the question correct.

Step-by-step explanation:

Convert fraction (ratio) 23 / 30 Answer: 76.6%

8 0
3 years ago
6) Why is scale factor a necessity?
Stels [109]

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if someon is building a train then how are they gonna fit a whole full-sized train on their blueprints. they would have to make a scale model to fit on the paper

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7 0
3 years ago
Jim dan and David share some sweets in the ratio 5:4:5. Jim gets 65 sweets. How many did dan get?
Elodia [21]

Answer:

52

Step-by-step explanation:

I'm pretty sure the answer is 52.

In Jim and Dave each got 5 and David got 4 then :

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or

5 4 5

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8 0
2 years ago
Select the correct answer.
vodomira [7]

Answer: -30

Step-by-step explanation:

-30 bc it has the same functions.

3 0
3 years ago
Hi there can anyone help me out with this because I'm really struggling with this
kakasveta [241]
I = PRT/100
I = Simple Interest
P = Principal
R = Interest Rate per period
T = Time ( no. of periods )

Interest = (2500×9.5×3)/100 = 712.50

Answer : $2500 - $712.50 = $1787.50
8 0
4 years ago
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