The quadratic formula is 
So the solution for k is 16.
Hope that helps!
I belive [c] is the answer 37/100 47/100
hope this help have a great day :D
Answer:
G
Step-by-step explanation:
It looks like it would be c=4b but 4*7 equals 28 not 30
Answer:
Width =15
Length =33
Step-by-step explanation:
Take width as x
And length as 2x+3
Perimeter as 96
Formula of the perimeter of a rectangle is 2l+2w
X+×+2×+3+2×+3=96
6x+6=96
6x=96-6
6×=90
X=15
Width =x and x =15 so width =15 while length =33
Answer:
u can use there Pythagoras theorem to find length of Cb first and again cb is equal to AB and use Pythagoras theorem of triangle abe
