A) 2^(x+3)= 4^(2x)
make base number the same
2^(x+3)= 2^2 (2x)
set the exponents equal to eachother
x+3=2 (2x)
x+3=4x
-x both sides
3=3x
÷3 both sides
x=1
b) 16^(1/5)×2^(x)=8^(3/4)
make base same number
2^4 (1/5)×2^(x)=2^3 (3/4)
2^(4/5)×2^(x)=2^(9/4)
set exponents
4/5 +x=9/4
-4/5 both sides
x= 29/20
Answer:
Step 1: y - 1
Step 2: x - 4
Step 3: (x-4)^2+(y-1)^2=3^2
Answer:
I don't see any expressions shown below.
Step-by-step explanation:
Answer:
Infinity
Step-by-step explanation:
Topic: Fraction and relations:
<u><em>Your domain (Input to a fraction, usually known as your "x") can be any Real number.</em></u>
But, when you are dealing with <em>a fraction</em> or <em>even</em><em> square roots</em> you have to be careful because:
You cannot have a ZERO as your <em>denominator </em>and you cannot have NEGATIVE number<em> inside</em> of the square root.
The 2 problems can have infinite solution because it is not a fraction or square root problem and it doesn't break the 2 rules mentioned above.
Answer:
83 degrees
Step-by-step explanation:
Supplementary angles add to 180 degrees.
180 - 97 = 83 degrees
