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kolezko [41]
3 years ago
7

How are circles similar

Mathematics
1 answer:
qaws [65]3 years ago
4 0

Answer:

No matter how big or small they are, they all have the same surface area, and they can't be changed.

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Use the information given to enter an equation in standard form.
Marysya12 [62]

Answer:

The equation in the standard form of the line through the given points is;

y = 3x - 17

Step-by-step explanation:

We start by getting the slope of the line;

m = (y2-y1)/(x2-x1)

m = (7-10)/(8-9) = -3/-1 = 3

The stands equation form is;

y = mx + b

m is slope, b is the y-intercept

so we have

y = 3x + b

To get b, we substitute the coordinates of any of the points

10 = 3(9) + b

10 = 27 + b

b = 10-27

b = -17

So the equation is;

y = 3x - 17

7 0
3 years ago
Find the discriminant of 5x^2+3x-5=0 for x
Marta_Voda [28]
The discriminant is 109
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4 years ago
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lara31 [8.8K]

Answer:

y = 3x+9

Step-by-step explanation:

We can use the slope intercept form

y = mx+b

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y = 3x +b

Substitute the point into the equation

6 = 3(-1) +b

6 = -3+b

Add 3 to each side

6+3 = -3+3+b

9 = b

y = 3x+9

5 0
3 years ago
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Please help me and thank you if you did help me
Luba_88 [7]
12 to 16 because all ratios are equivalent
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4 years ago
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Please help! I need to find the length of a rectangular prisim with the height as 1.5 inches and the width as 2.5 inches for a p
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I guess try 2.0 inches for the length

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