Answer:In triangle ADC and BCD, AD = BC (opposite sides of a rectangle are congruent)
Step-by-step explanation:
As congruent means shapes having the same length and same internal angles. In the given figure the two statements are already written. The only information about sides AD and BC are missing to complete the proof of congruent diagonals.
<h3>5 of the 6 vaccinated people will be protected from the virus</h3>
<em><u>Solution:</u></em>
Given that,
Suppose that a vaccine is 85% effective against the flu
You vaccinated 6 people
To find: Number of people you expect will be protected from the virus
From given,
85 % of 6 people are effective against the flu
Which means,

Thus, 5 of the 6 vaccinated people will be protected from the virus
I think it would be 78.54
Answer:
$21.59
Step-by-step explanation:
Basically how I did it was to multiply 5.08 by 4, because that would be the cost of 16 bags and then I divided 5.08 by 4 to see how much one bag would cost. One bag costs 1.27. After I've got the answer, I added 1.27 to 20.32 and got $21.59.