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KIM [24]
2 years ago
13

Please help ill give brainliest part a: a circle is the set of all points that are the same distance from one given point. find

an example that contradicts this definition. how would you change the definition to make it more accurate?
part b: give an example of an undefined term and how it relates to a circle.
Mathematics
1 answer:
navik [9.2K]2 years ago
7 0

A circle is a curve sketched out by a point moving in a plane. The circle's perimeter is the length of the line of the circle that makes the circle. It is commonly called the circumference of the circle.

<h3>What is a circle?</h3>

A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the centre.

A.)  The statement that contradicts this definition of the circle is that the given point should be at the circle's centre.

B.)  An example of an undefined term is the perimeter of the circle,

The circle's perimeter is the length of the line of the circle that makes the circle. It is commonly called the circumference of the circle.

Learn more about Circle:

brainly.com/question/11833983

#SPJ1

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1) Solve the system by elimination?
lesya692 [45]

Answer:

1) (-6,-9)

times the top equation buy -4 so you cancel out the y

so it be -8x+4y=12 no cancel out the y's

so it be -8x=12 and 5x=6

now combined like terms to get -3x= 36

x = -6 now go plug that back in one of the equations to get y

y = -9

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now on this one you going to substitute y= (2x-1) for y in the otheir eqaution

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6 0
3 years ago
A region is bounded by y=e−3x, the x-axis, the y-axis and the line x = 3. If the region is the base of a solid such that each cr
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Answer:

0.333\pi units³

Step-by-step explanation:

Think process:

The equation is given as y = e^{-3x}

Let, y = f (x)

Therefore, f (x) = e^{-3x}

We know that the limits are y-axis and x= 3

Y-axis: x= 0

then limits are given as x= 0 and x = 3

Integrating  gives:

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calculating from x= 0 to x = 3, we know volume is given by \pi \int\limits^a_b {f(x)} \, dx

= \pi[ \frac{-1}{3} e^{-9}  - (\frac{-1}{3} e^{0})]

= \pi[0.000041136 + 1/3]

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8 0
3 years ago
The PTA created a back to school backdrop and snapped polaroid pictures. The polaroid photo measures 3 inches by 4 inches. They
Ierofanga [76]
1: 4.5 ft by 6 ft
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First, just multiply 3 and 4 by 1.5 to convert inches to feet using the scale. You end up with 3*1.5 and 4*1.5, which equals 4.5 and 6. So the dimensions are 4.5 feet by 6 feet.

Now, just multiply 4.5 by 6 to get 27 square feet.



Please consider marking this answer as Brainliest to help me advance.
3 0
3 years ago
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