Answer:
R" has coordinates (-4,6)
Explanation:
The pre-image is the original, while the image is the altered form. The image is notated by a '. When you alter the image ('), you get ".
T is dilated (multiplied) by 5, so it goes from T = (1,-2) to T' = (5, -10)
R = (-2, 3) → (multiply by 5) → R' = (-10, 15) → (multiply by 2/5 or 0.4) → R" = (-4, 6)
Step-by-step explanation:
(2x-y+3)(2x-y-3)=
4x²-2xy-6x-2xy+y²+3y+6x-3y-9=
4x²-4xy+y²-9=
(2x-y)²-9
Answer:
Step-by-step explanation:
NVM ITS WRONG
pm is afternoon, am is in the morning
Answer:
$890 or it's $34211.6
Step-by-step explanation:
you divide 5518 by 6.2% or you multiply them
Answer:
12
Step-by-step explanation:
(3+x)+x=27
2x+3=27
2x=24
x=12
Answer:
Step-by-step explanation:
We know that mean and standard deviation of sampling distribution is given by :-
, where = population mean
=Population standard deviation.
n= sample size .
In the given situation, we have
n= 2
Then, the expected mean and the standard deviation of the sampling distribution will be :_
[Rounded to the nearest whole number]
Hence, the the expected mean and the standard deviation of the sampling distribution :