What is the value of x and the length of segment DE? 1. 5/9= 9/(2x+3)

2. 10x + 15 = 9(9)

x=?

length of de=?

and

Step-by-step explanation:

The question is incomplete as the attachment to solve segment DE is missing. However, see attached for complete question.

Given

Required

Find x

Length of DE

To find x, we need to first simplify the given equation

Multiply both sides by

Subtract 15 from both sides

Divide both sides by 10

From the attached;

Substitute 6.6 for x

Hence and

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

123123 step byt step