Answer:
n=1/2 after being simplified
Step-by-step explanation:
Use Division Distributive Property:
9^n-1=1/3^4n-1 then convert both sides to the same base
3^2(n-1) = 3^-(4n-1)
cancel the base of 3 on both sides
2(n-1) = -4n+1
then expand 2n-2=-4n+1
add 2 to both sides 2n=4n+1+2
simplify: -4n+1+2 to -4n+3
2n=-4n+3
add 4n to both sides: 2n+4n=3
simplify: 2n+4n to 6n
6n=3
divide both sides by 6
n=3/6
simplify and n=1/2
Answer:
f(5) = - 8.
Step-by-step explanation:
There are two columns and 4 rows in the given table.
The first column is labeled x with different four entries and the second column is labeled f(x) with four different entries corresponding to the values of x since y = f(x).
The four ordered pairs are (-4,-2), (-1,5), (3,4) and (5,- 8).
So, from the fourth ordered pair, we can write f(5) = - 8. (Answer)
Answer:
4x=3(x+1)
Step-by-step explanation:
Perimeter of the square with side length x is 4x
Perimeter of the triangle with side length x+1 is
3*(x+1)
Given, both are equal,
4x = 3(x+1)
Answer:
Maura runs faster
Step-by-step explanation:
To avoid decimals ,multiply all by 100
Maura 500 mi/125h = 4 mi/h
Ava 300 mi /83 h =3.61445.....mi/h
Answer:
2 term
Step-by-step explanation:
6y-15
Answer is 2 terms