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alex41 [277]
4 years ago
12

Use the information provided to write the standard form equation of each circle.

Mathematics
2 answers:
lukranit [14]4 years ago
7 0

Answer:

(x + 7)² + (y - 8)² = 49

Step-by-step explanation:

Circle Equation: (x - h)² + (y - k)² = r²

(h, k) is center

<em>r</em> is radius

Step 1: Define

h = -7

k = 8

r = 7

Step 2: Substitute

(x - -7)² + (y - 8)² = 7²

(x + 7)² + (y - 8)² = 49

lidiya [134]4 years ago
6 0

Answer:

(x-(-7))+(y-8)=7^2

B

Step-by-step explanation:

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Debora [2.8K]

Answer:

?= 105

Step-by-step explanation:

I saw the straight angle the two triangles formed, so I immediately knew that that is 180 degrees. I took 180-75 to get 105

4 0
3 years ago
What is 2.75% of 20? Please help me step by step.
Leona [35]
2.75%= convert it to a decimal

.0275

Now, multiply that by 20.

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0.55 is 2.75% of 20.

I hope this helps!
~kaikers
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3 years ago
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Nutka1998 [239]

Answer: 51 sq ft

Step-by-step explanation: 1.5*1.5=3  9*6=54  54-3=51

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3 years ago
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CaHeK987 [17]

Answer:

answer

Step-by-step explanation:

7\sqrt{3} +6

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3 years ago
What statement describes how the graph of the given polynomial would change if the term 2x^5 is added?
vaieri [72.5K]

I don't see any answer choices, so I'm just going to attach an image of the equations graphed on Desmos.

Desmos is a free, online graphing calculator that works really well for problems like this. If you want to get a better view of the graphs and to be able to "interact" with them, just go to the desmos website and put in your equation(s). The picture that I've attached might not be very helpful because it doesn't show the full extent of the graph, so you might want to check it out and do it yourself.

Hope this helps!

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4 years ago
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