Answer:
f'(4)= -19
Step-by-step explanation:
I hope it will help you:
Answer:
<h2>

</h2>
Step-by-step explanation:
<h3>

</h3>
First of all cross multiply
We have
<h3>

</h3>
Next divide both sides by 9x to make sure that w stands alone
That's.
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you.
Answer:
33
Step-by-step explanation:
For 4 triangles area 4*(1/2)*4*3=24
base square area 3*3=9
all together 24+9= 33