3 years ago

Find the image of (−3, 8) after a 270∘ rotation counterclockwise about the origin.

Mathematics

1 answer:

katrin [286]3 years ago

4 0

Answer:

(8, 3)

Step-by-step explanation:

For a 270° rotation, the rule is that (x, y) turns into (y, -x)

In (-3, 8), -3 represents x and 8 represents y.

Our answer is then (y, -x), or (8, 3)

You might be interested in

IF YOU ARE SMART DO THIS PROBLEM NOT PEOPLE WHO DONT WANN HELP

Alexxandr [17]

Answer:

3.28ft

Step-by-step explanation:

Rectangular Prism Formula:

l*w*d = v

(plug in values)

2.6*1.4*d=11.94

3.64*d=11.94

d = 3.28ft

5 0

3 years ago

What is the number 0.00000482 written in scientific notation?

Elena L [17]

Move the decimal so that there is one whole number.

0.00000482 => 4.82

We moved 6 units to the left so:

4.82 * 10^-6

3 0

3 years ago

Read 2 more answers

1 card holds 10 stickers, 59 stickers. How many cards are needed

pochemuha

The answer is

6 cards

6 0

3 years ago

Write the equation of the line that passes

Vinvika [58]

Answer:

The slope is -4.

Step-by-step explanation:

Slope formula:

$\displaystyle \frac{y_2-y_1}{x_2-x_1}=\frac{rise}{run}$

$\displaystyle \frac{(-9)-(-5)}{1-0}=\frac{-4}{1}=-4$

Therefore, the slope is -4, and the correct answer is -4.

Hope this helps!

8 0

3 years ago

Read 2 more answers

What is twice 2^30 write using exponents

Alex

Twice of 2^30= 2*2^30= 2^31

5 0

3 years ago