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3 years ago

The center of a circle is located at (5, −5) . The radius of the circle is 3.

1 answer:

7 0

The equation of a circle is:
$(x - xo) {}^{2} + (y - yo) {}^{2} = r {}^{2}$
(x-5)²+(y+5)²=3²
x²-10x+25+y²+10y+25=9
x²+y²-10x+10y+41=0

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Mariulka [41]

Answer:

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6 0

2 years ago

Let h(x)=2x+5, g(x)=8−3x. What is the value of h(g(1.5))?

Anon25 [30]

So your equation is a composite function. It means to plug 1.5 as x into g(x), then the answer you get for that, plug into h(x).

So.

g(1.5)=8-3(1.5)

=8-4.5

=3.5

Then.

H(3.5)=2x+5

=2(3.5)+5

=7+5=12

Your final answer is 12.

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3 years ago

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8 0

2 years ago

Read 2 more answers

Please answer! I need all work shown please and thank you!! ;)

mafiozo [28]

Check the picture below.

6 0

2 years ago

What is the Area and Perimeter for tbe rectangle?

Amanda [17]

<h2>Given :-</h2>

length of rectangle = ( 4n-5 )

breadth of rectangle = ( 3n-2)

Area and perimeter of rectangle.

<h2>solution :-</h2>

by the question ,

We know the area of rectangle = length × breadth

Area = (4n -5) (3n-2)

$= {12n}^{2} - 8n - 15n + 10$

$= {12n}^{2} - 23n + 10$

now ,

perimeter = 2 ( length + breadth (

= 2 ( 4n-5 + 3n-2)

= 2 ( 7n-7)

= 14n -14

I hopes this helps.

3 0

3 years ago