3 years ago

if (3, 2) (2, -3) represents a counterclockwise rotation of the point on a coordinate plane, how many degrees is the rotation?

Mathematics

1 answer:

Luden [163]3 years ago

8 0

Answer:

90 degrees.

Step-by-step explanation:

Rotate it on Geogebra.

You might be interested in

Use l'Hôpital's Rule to find the following limit. ModifyingBelow lim With x right arrow 0StartFraction 3 sine (x )minus 3 x Ove

steposvetlana [31]

Answer:

$\lim_{x \to 0} \frac{3sinx-3x}{7x^3}=-\frac{1}{14}$

Step-by-step explanation:

The limit is:

$\lim_{x \to 0} \frac{3sinx-3x}{7x^3}=\frac{0}{0}$

so, you have an indeterminate result. By using the l'Hôpital's rule you have:

$\lim_{x \to 0} \frac{a(x)}{b(x)}= \lim_{x \to 0} \frac{a'(x)}{b'(x)}$

by replacing, and applying repeatedly you obtain:

$\lim_{x \to 0} \frac{3sinx-3x}{7x^3}= \lim_{x \to 0}\frac{3cosx-3}{21x^2}= \lim_{x \to 0}\frac{-3sinx}{42x}= \lim_{x \to 0}\frac{-3cosx}{42}\\\\ \lim_{x \to 0} \frac{3sinx-3x}{7x^3}=\frac{-3cos0}{42}=-\frac{1}{14}$

hence, the limit of the function is -1/14

8 0

3 years ago

The question is “Mike purchased 3 DVDs and 14 video games for $203. Nick went to the same store and bought 11 DVDs and 11 video

prohojiy [21]

DVD costs $13.
The video game costs $13.

6 0

4 years ago

Translate the sentence into an equation.

Zielflug [23.3K]

Answer: b/9 + 3 = 7

Step-by-step explanation:

Quotient of 'a number' and 9 is b/9

3 more than that is b/9 + 3

this equals 7, so b/9 + 3 = 7.

5 0

3 years ago

Read 2 more answers

Given the side lengths below, which would not create a right triangle? A. 5, 12, 13 B. 8, 15, 17 C. 6, 8, 10 D. 5, 10, 15

storchak [24]

Answer:

the answer is D. 5, 10, 15

4 0

3 years ago

Can anyone help me with this

elena-s [515]

6x3 +2x2-3x-7 these are supposed to go in the boxes

4 0

3 years ago

if (3, 2) (2, -3) represents a counterclockwise rotation of the point on a coordinate plane, how many degrees is the rotation?​

if (3, 2) (2, -3) represents a counterclockwise rotation of the point on a coordinate plane, how many degrees is the rotation?