HELP ASAP.

Questions are shown in the image, please include the procedure and explanation.

1. 1) 1

2. 4) (-4,8)

3. 2) (2,-8)

4. (6, -4)

5. (4, 12)

6. (-8, 6)

7. (6, -4)

8. 2) (12,0)

9. 2) similar but not congruent.

10. (12, 24)

Step-by-step explanation:

An isometry preserves the orientation of a shape. In other words, nothing will change.

In dilations, a scale factor is how many times the preimage will be increased by. In other words, this is what you multiply the x and y-coordinates by.

For example, in question 4, the image has a dilation of 2.

(3, -2) ⇒ (6, -4).

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).