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Yakvenalex [24]
3 years ago
5

Please help me with this question

Mathematics
1 answer:
Mashcka [7]3 years ago
4 0
The equation of a circle is:

(x-h)^2-(y-k)^=r^2

where center is (h,k) and radius is r. Therefore, in this question, you need to check if the (h,k) values are the same. Let's view each option and judge accordingly:

A. (0,-4) and (-4,0) : Nope
B (-3,3) and (3,-3) : Nope
C. (7,2) and (-7,-2) : Nope
D. (2,5) and (2,5): Yes, the centers are equal.

Therefore, your answer is option D.
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Every week hector works 20 hours and earns $210.00 he earns a constant amount of money per hour white a equation that can be use
erik [133]

Answer:

to find out how much hector earns a hour we can do

Step-by-step explanation:

210 ÷ 20

I think you missed some writing it doesn't say the whole question. so I'm not really sure^^

8 0
3 years ago
What is 6/9 written as a fraction?
babunello [35]
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3 years ago
5/15 = n/9 someone help me (proportions)
goblinko [34]

Answer:

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Step-by-step explanation:

3 0
2 years ago
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In RST, m R =(2x+10)°, m 5=(2x+25)°, and m T=(x-5)°.
cricket20 [7]

We know that : Sum of Angles in a Triangle is equal to : 180°

⇒ In ΔRST, The Sum of Angles ∠R , ∠S , ∠T should be equal to 180°

⇒ m∠R + m∠S + m∠T = 180°

⇒ (2x + 10)° + (2x + 25)° + (x - 5)° = 180°

⇒ (2x + 2x + x) + (10° + 25° - 5°) = 180°

⇒ 5x + 30° = 180°

⇒ 5x = 180° - 30°

⇒ 5x = 150°

⇒ x = 30°

5 0
3 years ago
Kayla lives 5 2/4 miles from her dad’s house. What fraction greater than one can you write 5 2/4?
mihalych1998 [28]
6 3/4 I think is a possible answer
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3 years ago
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