2 years ago

I dont understand how to do it someone pls help me

Mathematics

2 answers:

marin [14]2 years ago

5 0

Answer: -3/4 and 4/3

Step-by-step explanation:

Gnom [1K]2 years ago

5 0

3/4 for the first box bc you use the equation (y2 - y1)/ x2-x1

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2 years ago

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Step-by-step explanation:

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3 years ago

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The geometric sequence that tells the perimeter of each stage in the building of Koch's snowflake has a first term of 3 and a ra

kari74 [83]

An = a1 * r^(n-1)
n = term to find = 18
a1 = first term = 3
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now we sub

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4 years ago

Find an equation of the circle whose diameter has endpoints (1,-4) and (-3,6).

MAVERICK [17]

Answer:

$(x+1)^2+(y-1)^2=58$

Step-by-step explanation:

To find the equation of this circle, we must know the center and the radius.

We can find the radius by dividing the value of the distance formula by 2 (since $r=\frac{d}{2}$ ):

$d=\sqrt{(-3-1)^2+(6-(-4))^2}=\sqrt{116}\\r=d/2=\frac{\sqrt{116}}{2}$

We can then find the center of the circle by averaging the coordinates:

$\frac{1+(-3)}{2}=-1$

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Then, we substitute these values into the equation of a circle:

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What's the markdown price of this red dress

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It was marked down $18.49.

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