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Mrrafil [7]
3 years ago
13

A circle has what type of symmetry? point point and line point, line and plane line

Mathematics
2 answers:
iris [78.8K]3 years ago
8 0

Answer:

it has all lines of symmetry

Step-by-step explanation:


sleet_krkn [62]3 years ago
4 0
A circle in a plane is symmetrical around a single point in the plane.
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The perimeter of a square is80-64y units. Which expression can be used to show the side length of one side of the square?
erik [133]
(80-64y)/4
.........
8 0
3 years ago
A train decreased its speed by 72 miles hour in 12 minutes. Find the average change in speed per minute.
melisa1 [442]

Answer:

6 mph

Step-by-step explanation:

3 0
3 years ago
F(x) = 1/x<br> g(x) = x - 4<br> Can you evaluate (gof)(0)? Explain why or why<br> not.
s344n2d4d5 [400]

(gof)(0) cannot be evaluated

<em><u>Solution:</u></em>

Given that,

f(x) = \frac{1}{x}\\\\g(x) = x - 4

A composite function is denoted by (g o f) (x) = g (f(x)).

The notation g o f is read as “g of f”

Therefore, let us find whether (gof)(0) can be evaluated or not

To find (gof)(0):

(g o f) (x) = g (f(x))

Now substitute the given value of f(x)

(g o f) (x) = g(\frac{1}{x})

\text{ Substitute } x = \frac{1}{x} \text{ in } g(x) = x - 4

(g o f) (x) = \frac{1}{x} - 4

Now to find (gof)(0), substitute x = 0

(g o f) (x) = \frac{1}{0} - 4

Since 1 divided by 0 is undefined, because any number divided by 0 is undefined

(gof)(0) cannot be evaluated

6 0
3 years ago
Read 2 more answers
What value of x will make triangles ABM and DCM<br> congruent?<br> 3<br> 5<br> 7<br> 9
kykrilka [37]
The congruent side is going to be 9
6 0
2 years ago
Does anybody know this plz help.
MaRussiya [10]
So for this it's asking to multiply 10,000 glass beads by the length of 0.4 cm.

So to make it easier let's just make it a fraction.

This will make it 4/10 (because 0.4 is just 4 tenths of a whole number)

So now we can upscale the sizes to the proper ratio. This ratio being the thousands.

4000/10000

Meaning the answer is 4000cm in length.
3 0
3 years ago
Read 2 more answers
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