Answer:
Step-by-step explanation:
I assume you want to rotate each point about the origin.
To rotate a point (x, y) 90° clockwise about the origin:
(x, y) → (y, -x)
For point A:
(-5, 0) → (0, 5)
For point B:
(-5, 3) → (3, 5)
For point C:
(0, 4) → (4, 0)
Answer:
Check the explanation
Step-by-step explanation:
Kindly check the attached image for the step by step solution to the question
<span>Shape 1 is not congruent to shape 2 because a sequence of rigid transformations will not map shape 1 onto shape 2
</span>
Answer: (72.535, 76.665)
Step-by-step explanation:
The confidence interval for population mean is given by :-

, where
= population standard deviation.
n= Sample size
= sample mean.
= Critical z-value (two-tailed)
Given : 
n= 81

The critical values for 90% confidence interval : 
Now, the confidence interval for population mean would be :

Hence, a 90 percent confidence interval estimatefor the average score of all students. : (72.535, 76.665)
For this i will not give the answer but i will guide you one how to do it
first of all if the line is perependicular to -1/5x-1/8 that mean its the opposite and swicht signs. so since jt only effects the slope the slpoe for the other equation will be from -1/5 to 5 since we flipped the fraction and flipped the sign. next it also says that the new line k has to pass through (0,0) that would mean since (x,y) equals (0,0) we would have to plug the x and y which is the two zeros giving us and equation like this
0=5(0)+b
if we make in it slope intercept form it would have to be y=mx+b
then if you slove for b you will put it into the equation
y=5x+b
text/chat me if you dont understand or you need the answer.
hope this helps