If (x+5) is a factor the equation will equal zero when x=-5 so
3(-5^2)+14(-5)+k=0
75-70+k=0
5+k=0
k=-5
5 is the answer
I used my phone
Answer:
area of the circle is 254.47yd^2
Answer:

Step-by-step explanation:
we know that
The volume of the triangular prism of the figure is equal to

where
B is the area of the triangular base
h is the height of the triangular prism
Find the value of B

we have that

substitute the values and solve for h

