Answer:
see the explanation
Step-by-step explanation:
we have

Find the inverse of A(x)
Let
y=A(x)

Exchange the variables x for y and y for x

Isolate the variable y


Let

------> function inverse of A(x)
<em>Explanation</em>
For x=1
Find the value of A(x)

The point (1,7) is a solution for A(x)
That means-----> The point (7,1) is a solution for the function inverse g(x)
Verify
For x=7
The point (7,1) is a solution for g(x)
therefore
A(x) and g(x) are inverses of each other if the point (x,y) is a solution of A(x) and the point (y,x) is a solution of g(x)
Answer:
A=51
a=22.2
c=28.6
Step-by-step explanation:
∠A=180-90-39
=51
a/sin51=18/sin39
a=22.2
c/sin90=18/sin39
c=28.6
Answer:
fhgfcbhfftikjg_-+64-+--_-+6-&+
Step-by-step explanation:
5+-"_-&&76$&+655+65-+65&-5_
Answer
This problem can be translated as: $75+21$
$75+21=\$ 96$
Answer:
I agree with your result
(1 + i)¹⁰ = 32i
Step-by-step explanation:
(1 + i)² = (1 + i)(1 + i) = 1 + 2i - 1 = 2i
(1 + i)⁴ = 2i(2i) = -4
(1 + i)⁸ = -4(-4) = 16
(1 + i)¹⁰ = (1 + i)⁸((1 + i)² = 16(2i) = 32i