All categories

3 years ago

In which quadrant will the image FGH lie after a counterclockwise rotation of 1980 degrees? Explain how you made your prediction

Mathematics

1 answer:

Nata [24]3 years ago

3 0

A 360 degrees counter-clockwise rotation will bring the triangle at the same place.

So, divide 1980 by 360 and find the remainder.

On dividing, we can find that

1980 = 5(360) + 180

A 1800 degrees rotation will rotate the triangle 5 times and will bring it in the same place.

A further 180 degrees rotation will rotate the triangle to two quadrants back and will bring it in the first quadrant.

You might be interested in

How do you solve this step by step?

kolezko [41]

Answer:

Step-by-step explanation:

Evaluate x^2 + 2 x^2 + 3 x^2 + 4 x^2 where x = 3:

x^2 + 2 x^2 + 3 x^2 + 4 x^2 = 3^2 + 2×3^2 + 3×3^2 + 4×3^2

3^2 = 9:

3^2 + 2×9 + 3×3^2 + 4×3^2

3^2 = 9:

3^2 + 2×9 + 3×9 + 4×3^2

3^2 = 9:

3^2 + 2×9 + 3×9 + 4×9

3^2 = 9:

9 + 2×9 + 3×9 + 4×9

2×9 = 18:

9 + 18 + 3×9 + 4×9

3×9 = 27:

9 + 18 + 27 + 4×9

4×9 = 36:

9 + 18 + 27 + 36

| 3 |

| 3 | 6

| 2 | 7

| 1 | 8

+ | | 9

| 9 | 0:

Answer: 90

5 0

3 years ago

Read 2 more answers

576 is what percent of 800?

aleksley [76]

72 percent.
Divide 576 into 800 to get 72%

8 0

3 years ago

Read 2 more answers

DESCRIBE HOW TO WRITE 3 DIGIT NUMBERS IN THREE DIFFERENT WAYS

victus00 [196]

Just put each number in different positions.
425
542
254
All of these numbers are different and use the same 3 digits

3 0

3 years ago

Problem page three consecutive even integers have a sum of 36 . find the integers.

ANTONII [103]

3 consecutive even integers = 36 .
ANSWER 10+12+14= 36

6 0

3 years ago

In a function, y varies inversely with x. The constant of variation is 4. Which table could represent the function?

Colt1911 [192]

I don't see a table but I can give you the means to answer it yourself. The inverse function is represented by this: $y= \frac{k}{x}$ where k is your constant. You are given a k value of 4. If you solve this for k then you will get xy=4. In your tables, multiply your x value by your y value within your coordinate points and if you get a product of 4 each time you multiply x by y, then that table is your answer.

8 0

3 years ago