2.54 cm = 1 inch
3.2 inches * 2.54 cm / inch =8.128 centimeters
Easy, sub -3 for x
f(-3)=3(-3)-10
f(-3)=-9-10
f(-3)=-19
the value of f(-3) is -19
In order to find b1 from your formula stated we need to do few calculations
A=hb1+hb2, as you wee I multiply h with both bases( b1 and b2)
I will subtract hb2 from both sides
hb1=A-hb2
now I will divide my new expression by h
b1=(A-hb2)/h
Answer:

Step-by-step explanation:
we know that
To find the conjugate complex of a complex number, simply change the sign of the imaginary part of the complex number
In this problem we have

so
the complex conjugate is equal to

To find the inverse of a function, firt we let

Now we switch x and y and solve for y .

Adding 25 to both sides

Now we need to get rid of square and for that we take square root on both sides. That is

Therefore, inverse is
