42. g^2+2g-7g-14= g(g+2)-7(g+2) = (g-2)(g+7)
44. 6k^2-6kL-4kL+4L^2= 6k(k-L)-4L(k-L)= (6k-4L)(k-L)
46. r^2-4r+10r-40 = r(r-4)+10(r-4)= (r+10)(r-4)
48. t^2-3t-10t-30 = t(t-3)-10(t-3)= (t-10)(t-3)
50. 3x^2-3x+6x-6 = 3x(x-1)+6(x-1) = (3x+6)(x-1)
REALLY hoping this helps bc this took me some time
Answer:
<h2>
</h2>
Step-by-step explanation:
Given,
R = 8 m
H = 15 m
Slant height :
Now, Finding the surface area of the cone:
Plugging the values:
Hope this helps...
Good luck on your assignment...
-2x(-4)=8x
-9(-4)=36
8x+36 is the answer
In a equation you would look at the slope which would be multiplied by x
In a graph you would do rise over run
For a table you would do burpees which would give you slope or rate of change
