Answer:
-3
Step-by-step explanation:
4^x = (1/8)^(x+5)
(2^2)^x = (2^-3)^(x+5)
2^2x = 2^(-3x - 15)
Since both sides have the same base of 2, then the exponents are equal
So
2x = - 3x - 15
5x = -15
x = -3
see attached
g or h whichever u think is best
I got 7.1 x 10^(-11) but it's been a few years so I could've done it wrong
each time the numbers are being multiplied by 10
1 × 10 = 10
10 × 10 = 100
100 × 10 = 1,000
hope this helps :)
The answer is 18 equal line segments are needed to make 6 triangles.
