1 year ago

Click the spot on the graph C' would-be located if the triangle was rotated 180 degrees clockwise

Mathematics

1 answer:

lara31 [8.8K]1 year ago

5 0

Assuming that the figure is rotated about the origin, a rotation of 180° is described by the rule:

$(x,y)\rightarrow(-x,-y)$

The coordinates of the point <em>C</em> are (4,7). Then, after a rotation of 180°:

$(4,7)\rightarrow(-4,-7)$

Therefore, the coordinates of C' would be:

$(-4,-7)$

You might be interested in

Find the quotient <br> 6 1/2 divided by 3 2/3

levacccp [35]

The quotient is 13/9 or 1 4/9 or 1.4

8 0

3 years ago

Read 2 more answers

Write an equation of a circle that has the center at the origin and goes through (-3,-6)

dexar [7]

Answer:

$x^{2} +y^{2} = 45$

Step-by-step explanation:

General Equation of circle is

$(x-x_1)^{2} +(y-y_1)^{2} = r^{2}$ ----------- (1)

Here

$(x_1, y_1)= (0, 0)$

Radius r is distance from origin (x1, y1) to point (x2, y2)=(-3, -6)

$r=\sqrt{(x_2-x_1)^{2} + (y_2-y_1)^{2} }$

$r= \sqrt{(-3-0)^{2} + (-6-0)^{2} }$

$r= \sqrt{9+36}$

$r=\sqrt{45}$

Substituting values in equation (1)

$(x-0)^{2} +(y-0)^{2} =( \sqrt{45})^{2}$

$x^{2} +y^{2} = 45$

6 0

3 years ago

A rectangular prism has a length of 3 1/2 in., a width of 5 in., and a height of 1 1/2 in.

Shkiper50 [21]

V = LWH = (3 1/2 in.) * (5 in.) * (1 1/2 in.) =

= 3.5 in. * 5 in. * 1.5 in.

= 26.25 in.^3

= 26 1/4 in.^3

5 0

4 years ago

Read 2 more answers

Identify the solution(s) of b2 + 5 = 8b – 10.

zheka24 [161]

Answer:

5,3

Step-by-step explanation:

5 0

3 years ago

What is the overall charge of aluminum?

anyanavicka [17]

The overall charge is +3.

-10+13 = +3

7 0

3 years ago