!; what is the translation rule?

Mathematics

2 answers:

Furkat [3]1 year ago

3 0

Yes, it is true (I’m pretty sure, same shape etc)

Alex1 year ago

3 0

Translation is just moving the shape from one place to another without changing the shape or size

You might be interested in

Assume that the salaries of elementary school teachers in the united states are normally distributed with a mean of $32,000 and

yanalaym [24]

Can you make this question clearer to read

7 0

2 years ago

Read 2 more answers

What is Sin x = 23/45

BartSMP [9]

Answer:

0.00892045

Step-by-step explanation:

i put your question in a sine calc and thats what it said

5 0

2 years ago

Which description of the vector shown is correct ?

BartSMP [9]

Answer:

(B) The magnitude is 7sqrt2, and the direction angle is approximately 135 degrees.

Step-by-step explanation:

From the figure, the coordinate of the tail of the vector,

$(x_1,y_1)=(3,-6).$

The coordinate of the head of the vector,

$(x_2,y_2)=(-4,1).$

The magnitude of a vector is the length between the head and tail of the vector.

By using the distance formula,

the magnitude of the vector $= \sqrt{(1-(-6))^2+(-4-3)^2}$

$=\sqrt{(7^2+(-7)^2}\\\\=\sqrt{98}\\\\=7\sqrt{2}$

Now, let $\theta$ be the angle made by the vector with the positive direction of the x-axis, so

$\tan\theta = \frac{y_2-y_1}{x_2-x_1}\\\\\Rightarrow \tan\theta = \frac{1-(-6)}{-4-3}=\frac{7}{-7}=-1 \\\\\Rightarrow \theta = \tan^{-1}(-1) \\\\\Rightarrow \theta =\pi- \tan^{-1}1 \\\\\Rightarrow \theta = \pi-\frac{\pi}{4} \\\\\Rightarrow \theta =\frac{3\pi}{4} \\\\\Rightarrow \theta = 135 ^{\circ}.$