2 years ago

I need help with this one question, please show work on paper or text, thank you

Mathematics

2 answers:

jek_recluse [69]2 years ago

7 0

The answer is 0.004 i believe

velikii [3]2 years ago

5 0

answer :243

this should be helpful

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Given g(x) = 1/4(15 - x)^2 what is the value of g(7)?

AleksandrR [38]

Answer:

Step-by-step explanation:

Substitute (7) into the equation.

y= 1/4(15-(7))^2

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2 years ago

Which word describes the slope of the line? positive negative zero undefined

valkas [14]

Answer:

If it is horizontal then it is zero, if it is vertical then it is undefined

Step-by-step explanation:

horizontal= <------------->

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3 years ago

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Molodets [167]

Step-by-step explanation:

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2 years ago

Find an equation of the circle that satisfies the given conditions. (Give your answer in terms of x and y.) Center at the origin

Elanso [62]

Answer:

The equation of circle is $x^2+y^2=65$ .

Step-by-step explanation:

It is given that the circle passes through the point (8,1) and center at the origin.

The distance between any point and the circle and center is called radius. it means radius of the given circle is the distance between (0,0) and (8,1).

Distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using distance formula the radius of circle is

$r=\sqrt{\left(8-0\right)^2+\left(1-0\right)^2}=\sqrt{65}$

The standard form of a circle is

$(x-h)^2+(y-k)^2=r^2$ .... (1)

where, (h,k) is center and r is radius.

The center of the circle is (0,0). So h=0 and k=0.

Substitute h=0, k=0 and $r=\sqrt{65}$ in equation (1).

$(x-0)^2+(y-0)^2=(\sqrt{65})^2$

$x^2+y^2=65$

Therefore the equation of circle is $x^2+y^2=65$ .

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3 years ago

Can someone help me with this math homework please!

alisha [4.7K]

Answer:

X1 = 2 Y1 = -5

Step-by-step explanation:

math simple slope

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3 years ago