Answer:
J'= (-7,-4)
Step-by-step explanation:
A reflection over the y axis goes by the rule (x,y) --> (-x,y)
Hello,
The slope of y-12=2x-8 is 2 thus the perpendicular will have as slope -1/2
y-3=-1/2(x-2)
or y=-x/2 + 4 is the equation searched.
Answer:
I think is C
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Area equation of the parallelogram
- A = bh, where b- base, h - height
Looking at the picture, we can see the right triangle is isosceles as one of interior angles is 45°. It has hypotenuse of 7 and legs of h.
As per property of 45° right triangle the hypotenuse is √2 times the leg.
It gives us
- h√2 = 7 ⇒ h = 7/√2 = 4.95 (rounded)
Now find the area
It would be H. hope this helps
