Add 9 to both sides and you get 6x=24 then you divide 6 from both sides to get x by its self and the final answer will be 4
Answer: 18 years
Work Shown:
The steps above show f(x) replaced with 5. Then you'd use logarithms to isolate the variable x. The relevant useful log rule is so we can pull down the exponent.
From here it seems your teacher wants you to round up to the nearest integer.
If we plugged in x = 17, then f(x) = 4.99 which is one cent too small.
While x = 18 leads to f(x) = 5.19
Therefore, x = 18 has the price reach or exceed $5
Answer:
5)42º
6)112º
7)112º
8)38º
Step-by-step explanation:
m<6 180-68=112
m<5 180=26+112+x 42=x
m<7 is congruent to m<6
m<8 180=30+112+x 38=x
L=W-2LW=35 substitute in W-2 for L(W-2)(W)=35W2 -2w -35=0(W-5)(W-7)=0therefore w=7 and L=5
2 to the second power and 2 squared are the same number
they both are 2^2