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Aliun [14]
3 years ago
8

Triangle ABC, with coordinates A(2, 3), B(3, 5), C(7, 4), is dilated by a scale factor of 2. What are the coordinates of the dil

ated figure, triangle A′B′C′? A. A′(4, 6), B′(6, 10), C′(7, 4) B. A′(2, 3), B′(3, 5), C′(7, 4) C. A′(4, 6), B′(6, 10), C′(14, 8) D. A′(4, 6), B′(3, 5), C′(14, 8)
Mathematics
1 answer:
VLD [36.1K]3 years ago
5 0

Answer:I think thats a...

Step-by-step explanation:

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Josiah and Tillery have new jobs at YumYum’s Ice Cream Parlor. Josiah is Tillery’s manager. In their first year, Josiah will be
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16 and 9

Step-by-step explanation:

2+14=16 7+2=9

8 0
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If 100 units of a product cost $5,000 and 200 units cost $8,000, what is the incremental cost per unit of the second 100 units?
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I don’t know why the word “million” is there, but the incremental cost per unit of the secon hundred units is $30 per unit.
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3 years ago
Write the equation of the sphere in standard form. x^2 + y^2 + z^2 + 2x − 4y − 6z = 22
madam [21]

The equation x^{2} +y^{2} +z^{2} +2x-4y-6z=22  in standard form looks like (x+1)^{2} +(y-2)^{2} +(z-3)^{2} =(6)^{2}.

Given equation of sphere be x^{2} +y^{2} +z^{2} +2x-4y-6z=22.

We are required to express the given equation in the standard form of the equation of sphere.

Equation is basically relationship between two or more variables that are expressed in equal to form. Equation of two variables look like ax+by=c. It may be linear equation,quadratic equation, cubic equation or many more depending on the powers of variables. The standard form of the equation of sphere looks like  x^{2} +y^{2} +z^{2} =r^{2}.

The given equation is x^{2} +y^{2} +z^{2} +2x-4y-6z=22.

We have to break 22 which is in right side into various parts according to the left side of the equation.

x^{2} +y^{2} +z^{2} +2x-4y-6z=-1-4-9+36

x^{2} +y^{2} +z^{2} +2x-4y-6z+1+4+9=36

x^{2} +1+2x+y^{2}+4-4y+z^{2} +9-6z=36

x^{2} +(1)^{2} +2*1*x+y^{2} +(2)^{2} -2*2y+z^{2} +(3)^{2} -2*3z=36

(x+1)^{2} +(y-2)^{2} +(z-3)^{2} =(6)^{2}

Hence the equation x^{2} +y^{2} +z^{2} +2x-4y-6z=22  in standard form looks like (x+1)^{2} +(y-2)^{2} +(z-3)^{2} =(6)^{2}.

Learn more about equations at brainly.com/question/2972832

#SPJ4

7 0
1 year ago
When graphed, which parabola opens downward? y = –3x2     y = (x – 3)2    y = x2 – 3   
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The answer to this question is y = –3x^2, just had this on e2020 :)

6 0
3 years ago
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Five friends divide three bags of apples equally between them. Write the division represented in this situation as a fraction.
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I think it is three bags of apples/five friends
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