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3 years ago

What type of rotational symmetry does this figure have?

Mathematics

1 answer:

qaws [65]3 years ago

5 0

I think it’s b.180 sry if it’s wrong

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Solve the system of equations below by graphing.

Katen [24]

(0.5, 1.3) is the correct answer

Step-by-step explanation:

Given equations are:

$y = 4x-0.8\ \ \ Eqn1\\2x+y-2.3=0\ \ \ Eqn2$

As we can see that the given equations are linear equations which are graphed as straight lines on graph. The solution of two equations is the point of their intersection on the graph.

We can plot the graph of both equations using any online or desktop graphing tool.

We have used "Desmos" online graphing calculator to plot the graph of two lines (Picture Attached)

We can see from the graph that the lines intersect at: (0.517, 1.267)

Rounding off both coordinates of point of intersection to nearest tenth we get

(0.5, 1.3)

Hence,

(0.5, 1.3) is the correct answer

Keywords: Linear equations, variables

Learn more about linear equations at:

#LearnwithBrainly

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4 years ago

Read 2 more answers

A mug and its dimensions are shown. Ben pours hot cocoa into the mug, leaving 0.5 inches empty at the top. Using 3.14 for s, abo

Evgesh-ka [11]

Answer:

Step-by-step explanation:

radius: diameter/2 = 3 /2 = 1.5 in

new height = 3.5 - 0.5 = 3 in

V = radius^2 x 3.14 x height = 1.5^2 x 3.14 x 3 = 21.2 in^3

8 0

3 years ago

Determine the equation of a circle with its centre at the origin in the Cartesian plane and with a radius of 2√3 units

mojhsa [17]

Answer:

x^2 + y^2 = 12

Step-by-step explanation:

For a circle with the center at the origin [(h,k) is (0,0)]

use the formula:

x^2 + y^2 = r^2

In this case r is 2sqroot3.

(2sqroot3)^2 is 12.

2•2•sqrt3•sqrt3

= 4•3

= 12

So we get,

x^2 + y^2 = 12

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3 years ago

Another name for an if-then statement is a ____. Every conditional has two parts. The part following if is the ____ , and the pa

grigory [225]

1.
C) conditional; hypothesis; conclusion.
2.
A) If a triangle has three sides, than all triangles have three sides.

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3 years ago

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Anybody know the answer to A and B? Understandable if not!

Orlov [11]

6 sides, 7 length for one side
6x7 = 42 for the first one

52 for one side, has 5 sides
52x5 = 260 for the second.

5 0

3 years ago

What type of rotational symmetry does this figure have?​

What type of rotational symmetry does this figure have?