Answer:
33 sq cm.
Step-by-step explanation:
Let's calculate each shape serperately,
--------
For the square, the area is 25 since
5 × 5 = 25
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For the rectangle, the area is 8:
4 × 2 = 8
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Add these together to get 33 sq cm
Have a good day :)
I think it’s B I am not sure if it’s wrong sorry :(
If you don't mind being around fractions and decimals, then there are an
infinite number of possible rectangles with the perimeter of 14.
If you'd rather just stick with whole numbers, then there are three choices:
-- 1 unit by 6 units
-- 2 units by 5 units
-- 3 units by 4 units
First of all, look at the figure, The ABC orientation is changed from clockwise to counterclockwise, so an odd number of reflections are involved.
Second, look at the answer choices. Right away, you notice that the last choice (E) involves two reflections. That cannot be the transformation you see. Since that is what the question is asking for, the appropriate choice for the transformation NOT done is ...
... E. reflection across the x-axis followed by a reflection across the y-axis
_____
I have to admit, I went through each of the choices to see if it would work to produce the image you see. All choices except E will do that. All that work turned out to be unnecessary.
Answer:
D. 3x² - x - 6
Step-by-step explanation:
If f(x) = 3x² - 4 and g(x)= x+2, find .
We know that (f - g)(x) = f(x) - g(x)
Then
(f - g)(x) = (3x² - 4) - (x+2)
= 3x² - 4 - x - 2
= 3x² - x - 4 - 2
= 3x² - x - 6
