Answer:
X =7
Step-by-step explanation:
find x;
45 IS base,
so 45 power X = 45^7
45^x = 45^7
45 will cancel out remaining x=7
therefore x= 7
f(x) = 6x
To find the inverse, replace f(x) with Y:
y = 6x
Now switch the variables:
x = 6y
Solve for Y by dividing both sides by 6:
y = x/6
Now replace y with f^-1 (x):
f^-1 (x) = x/6
South America because the continent was discovered by spain and Portugal in the late 1500's and was previously colonized by spain.
Answer:
Step-by-step explanation:
Scientific form of 0.0000007 = 7 × 
20971520
I did 4^11 x 5 (because you could say the first one is 5 x 1 and 4^0 = 1)
