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Yakvenalex [24]
4 years ago
5

A circle is translated 4 units to the right and then reflected over the x-axis. Complete the statement so that it will always be

true of the circle at the new location.
The circle at the new location has the original circle.
the same center as
twice the circumference of
half the radius of
the same area as
Mathematics
1 answer:
Natali [406]4 years ago
8 0

Options

The circle at the new location has _____________ the original circle.

- the same center as

- twice the circumference of

- half the radius of

- the same area as

Answer:

the same area as

Step-by-step explanation:

When a circle is translated and reflected, the center of the circle will change; however, its area, circumference, radius and diameter remain the same.

This is so because, translation and reflection only affect the positioning of the circle not the size.

Considering the above analysis, we can conclude that option d answers the question correctly.

You might be interested in
Find the circumference and the area of a circle with diameter 8.
satela [25.4K]

Answer:

Area = 50.24 units²

Circumference = 25.12 units

Step-by-step explanation:

Circumference = 2\pi r

=\pi d

=3.14\times 8

=25.12

Area = \pi r^2

r = 8\div2

=4

Area = 3.14\times4^2

=50.24

∴ The circumference of the circle is 25.12 units, and the area of the circle is 50.24 units²

Hope this helps :)

7 0
3 years ago
What would be the third step in simplifying the expression 3 + (9 - 5) 2 ÷ 8?
Julli [10]

Answer:

Third step is divide 8 by 8

Step-by-step explanation:

Ok I'm going to do this step by step

First parenthesis

3+4*2÷8

Then multiply by 2

2+8÷8

Divide 8 by 8

2+1

Add

3

4 0
3 years ago
PLEASE ANSWER ASAP!! Will give brainliest!!
OLga [1]

Answer:

B.(2,1)

Step-by-step explanation:

The line segment AB will translate onto segment AB' by the translation,

(x+2, y+1)

You add 2 to the x value and 1 to the y value of segment AB.

3 0
3 years ago
Maths uhhhhhhh?????????????????????????????
Lera25 [3.4K]

Answer: 68.852459016393 or 68.9 if you round up

Step-by-step explanation:

If you add all the students subjects together you get a total of 41. Then if you add up the total of students who study physics, chemistry, and both you get 20. Then I put those numbers is a percentage calculator then boom you got your answer.

6 0
2 years ago
This is due tonight and i really need this answer, whoever answers god bless.
Luba_88 [7]

Answer:

a. f(1) = -4

b. One value of x for which f(x) = -1 : 2 (or -2)

Step-by-step explanation:

a. To find f(1), we would have to find what the value of the function would be when x = 1. By using the given graph, we can find the f(1) by finding what the y-value is when x = 1. Looking at the graph, we can see that when x = 1, y = -4. Thus, f(1) = - 4.

b. Now we are also asked to find one value of x for which f(x) = -1. In other words, what values of x would make the value of the function equal to -1? We can find values of x for which f(x) = -1 by using the graph and seeing for which x-values would the y-value be -1. We can see that y = -1 at x = -2 and x = 2. So the values of x at which f(x) = -1 are -2 and 2. You can choose either one of these values.

I hope you find my answer and explanation to be helpful. Happy studying.

7 0
4 years ago
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