All categories

3 years ago

Find the coordinate of G' after a 90° counterclockwise rotation of the triangle about the origin.

Mathematics

1 answer:

ANEK [815]3 years ago

4 0

Answer:

G'(1, 3)

Step-by-step explanation:

Counterclockwise rotation 90°: (x, y) ⇒ (-y, x)

So the point G is transformed to ...

... G(3, -1) ⇒ G'(1, 3)

You might be interested in

Complete the simplification of the expression below<br> please help giving brainliest!!

Vlada [557]

Answer:

Step-by-step explanation:

$\frac{16ax^{2}+5ba^{3}-28b^{3}}{12\left(ab\right)^{2}} \\$

7 0

2 years ago

Which equation can be used to find the number of fish in the pond on June 1?

olga_2 [115]

Answer: The required equation is $f-52=63$ and the number of fishes in the pond on June 1 = 115

Step-by-step explanation:

Given: The number of fishes in pond on July 1 = 63

Also, it is said that the number of fishes in pond on July 1 is 52 fewer(lesser) than the number of fishes in pond on June 1.

Let f be the number of fishes in pounds on June 1.

then the required equation will be

$f-52=63$

Now, add 52 on both the sides of the equation, we get

$f=63+52\\\Rightarrow\ f=115$

3 0

4 years ago

What two expressions represent 3/12?

Goshia [24]

Answer:

A and C

3x1/12= 3/12

3x1/2= 3/12

5 0

3 years ago

2xy + 3(x3 + 2) x = 2, y = -2

Sonja [21]

Answer:

Wait what is the question

Step-by-step explanation:

4 0

3 years ago

Lisa can eat 14 hot dogs in 7 minutes. She wants to know how many minutes (m) it would take her to eat 42 hot dogs if she can ke

Reika [66]

Hi There!

Step-by-step explanation:

14 / 7 = 2 (hot dogs per minute)

42 / 2 = 21 (minutes to eat 42 hot dogs)

Answer:

She can eat 42 hot dogs in <u>21 minutes.</u>

Hope This Helps :)

8 0

3 years ago