Answer:
0.3
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
They already did the opposite reciprocal for you.
They have it in the form 
now.
To find b you just enter (x,y)=(8,1).
Let's do that.
Subtract 2 on both sides:
b=-1
Parentheses
Exponent
Multiplication
Division
Addition
Subtraction
so therefore, the last one of these in the equation (subtraction) is the last operation
Answer:
t = In2/ r
Step-by-step explanation:
Given the formula : A = Pe^rt
For investment to double ;
Final amount (A) = 2 * initial investment (p)
A = 2p
Hence,
2p = pe^rt
2 = e^rt
Take the In of both sides
In2 = rt
Divide both sides by r
In2 /r = rt /r
In2/ r = t
t = In2/ r ; Hence, the proof
Answer:
The other 2 sides have lengths 24 and 25.
Step-by-step explanation:
h^2 = x^2 + 7^2 where x is the other leg and h is the hypotenuse.
h^2 - x^2 = 49
(h + x) (h - x) = 49
The factors of 49 are 1 , 7 , and 49.
h + x could be 49 and h - x could be 1:
(25 + 24)(25 - 24) = 49.
So h = 25 and x = 24.
