Answer:
a
Step-by-step explanation:
it is graeter
Answer:
The answer is C.
Step-by-step explanation:
Well as you can see these are both rectangles. So the first thing that we would do is divide 27 by 9.
This would equal 3.
Then we do the same with the longer side which is 33 divided by 11.
So now we know the scale factor or dilation of 3.
So now we can conclude that these shapes are similar.
Because C is the only answer that says that these shapes are similar C would be your final answer.
If you have any questions feel free to ask in the comments - Mark
P.S. - Make sure that you know this because this is going to be on future tests or assignments, so if you don't understand anything feel free to ask, I have no problem answering.
Answer:
<2=65 degrees
Step-by-step explanation:
Information provided:
Right angle=90
<25 degrees
Triangles add up to 180 degrees
90+25=115
180-115=65 degrees
Hope this helps! :)
A. Yes you are correct that the gradient at any point is 3/(3x-1). However at point P it would be 3/(3*2-1)=2/5
b. The gradient of the normal would therefore be -5/2
We can use the general formula of an equation to get y-ln(5)=-5/2 (x-2)
Now multiply both sides by 2 to get:
2y-2ln(5)=-5x+10
Now when it crosses the x axis we know that y=0 therefore:
5x=10+2ln(5)
Therefore:
x=2+2/5 ln(5) when y=0
You could find an estimate of this number to be 2.64 (3sf) but this might not be sufficient
Answer:
hello :
f(x) = 5x + 3; g(x) = 6x - 5 =
f/g = (5x+3)/(6x - 5) .....6x - 5 ≠ 0 so : x ≠ 5/6