Hey there ;-)
It will be <u>-13</u>,
as the other numbers can also be there in the inner circle.
<em>By </em><em>Benjemin</em> ☺️
Answer:
f⁻¹(7) = 1
Step-by-step explanation:
Step 1: Write out function
f(x) = 3x + 4
Step 2: Find f⁻¹(x) (or known as inverse f(x))
y = 3x + 4
x = 3y + 4
-3y + x = 4
-3y = 4 - x
y = -4/3 + x/3
Step 3: Plug in 7 into inverse f(x)
f⁻¹(7) = 7/3 - 4/3
f⁻¹(7) = 3/3
f⁻¹(7) = 1
Well, I can't see the numberes if any
so I can only answer part b
a 7th grader male or a seventh grader
there are male and female 7th graders so thereefor there is a greater probaility of having a 7th grader of any gender than a 7th grader male
To multiply complex numbers in polar form: multiply the r parts and add the angle parts. Or
<span><span>r1</span><span>(cos <span>θ1 </span>+ i sin <span>θ1</span>)</span></span> <span>× <span>r2</span><span>(cos <span>θ2 </span>+ i sin <span>θ2</span>)</span></span>
= r1r2(cos(θ1+θ2) + i sin(θ1+θ2))
so zw
=3*8(cos(π/9+π/12) + i sin(π/9+π/12))
=24(cos(7/36)π + i sin(7/35)π)
Answer:
Step-by-step explanation:
im sorry ur not showing anything
