3 years ago

What is the image of point (4, 5) after a counterclockwise rotation of 270º about the origin?

Mathematics

1 answer:

tia_tia [17]3 years ago

4 0

The answer is (5, -4).

You might be interested in

If 1cm represents 5m, what would be an area of 6 square cm. represent?

Vlad1618 [11]

Answer:

150 m²

Step-by-step explanation:

Given 1 cm represents 5 m

⟹1 cm=5 m

given area =6 cm² =6×(5 m)² =6×25 m²

=150 m²

area of 6 cm² represents 150 m²

7 0

2 years ago

Two points in a transformation are J'(-2, 5) and J'(0, 4). which of the following translations was used?

dalvyx [7]

The answer is a-(x+2, y-1)

8 0

2 years ago

Simplify the following:

marin [14]

Answer:

no one can do it

Step-by-step explanation:

6 0

2 years ago

Consider the function given by the graph. What are

horrorfan [7]

Answer:

the values of it is the first one. meaning: f(-2)

8 0

3 years ago

The length L of a rectangle is 4 units more than its width W. The rectangle's are is 252 square units. A) Write the equation tha

jek_recluse [69]

Answer:

w=14

l=18

Step-by-step explanation:

To find the dimensions, create an equation for its area and solve for each using the area formula A = l*w. The dimensions given are A = 252, w for width and l= w+4 (4 more than the width).

$A = l*w\\252 = (w+4)*w\\252 = w^2+4w\\252+4 = w^2 +4w +4\\256 = (w+2)^2\\\sqrt{256} =\sqrt{(w+2)^2} \\16 = w+2\\16 = w+2\\14= w\\$

The width is 14 so the length is l=w+4 or l= (14)+4 =18

3 0

3 years ago