When the problem asks for you to "dilate" I'm pretty sure it means for you to increase or make bigger. Think about when some people's pupils dilate, kinda like that.
We need to dilate AB by a factor of 2. So we will simply multiply the coordinates by 2:
For A(-3, 1)
-3 × 2= -6 and 1 × 2= 2
It is now A(-6, 2)
For B( 1, 4) you will do the same
1 × 2= 2 and 4 × 2= 8
It is now B(2, 8)
Now you can plot these new points and you will see that segment AB has become longer. In fact, it has become two times longer than it originally was. That's because we dilated the segment by a factor of 2 ;)
( Hope this helps :D !)
Step-by-step explanation:
75×1=75
75×2=150
75×3=225
75×4=300
75×5=375
75×6=450
75×7=525
75×8=600
75×9=675
75×10=750
Answer:
4 r^3
Step-by-step explanation:
sqrt ( 16 r^6 ) = sqrt ( 4^2 * (r^3)^2 ) = 4 r^3
7=x^2+20x+82
0=x^2+20x+75
What adds to 20 and multiplies to 75? 5 and 15.
x^2+5x+15x+75
x(x+5) 15(x+5)
(x+15) (x+5)
Zeroes are x= -5 and x= -15
Answer:
total animal 40
number of bears are 40×3/8=15
number of dogs will be 40 - 15 = 35
Step-by-step explanation:
hope it helped u buddy
