L=5w
96 =2(5w+w)
96=2(6w)
w is 8
So l=5w
Answer:
x = - 4
Step-by-step explanation:
Given
- x² - 8x - 16 = 0 ( multiply through by - 1 to clear the leading negative )
x² + 8x + 16 = 0 ← this is a perfect square
(x + 4)² = 0 ( take the square root of both sides )
x + 4 = 0 ( subtract 4 from both sides )
x = - 4
100.47 because: 33.3+1.4 =34.7
785+1=786
34.7log(786)=100.47
It is a pronoun that is used to replace a previously mentioned noun or is used to identify a person.
