Answer:
The slope of FG is -1
Step-by-step explanation:
Given
Square EFGH
EF: 
Required
Determine the slope of FG
First, we calculate the slope of EF
Make y the subject
The general equation has the form: 
Where
Compare to
<em>From the name of the square EFGH, we can conclude that EF and FG are perpendicular</em>
<em />
The relationship between perpendicular lines is:
Where
-- Slope of EF
and
m2 = slope of FG
Substitute 1 for m1 in
<em>Hence, the slope of FG is -1</em>
You would take 56 (the number of cups) and multiply by 3 since you have 3 people. Answer:168
Answer:
~460032.8
Step-by-step explanation:
Essentially, when this is written out, we get:
6 ÷ 2 × 3 × 100 × 700 ÷ 1.37 × 0.778 + 0.778913 × 100 × 10 × 1.77 × 444444.47 ÷ 7777777.0999 + 100
Order of operations says to do multiplication and division first, so let's calculate 6 ÷ 2 × 3 × 100 × 700 ÷ 1.37 × 0.778 separately:
6 ÷ 2 = 3
3 × 3 = 9
9 × 100 = 900
900 × 700 = 630000
630000 ÷ 1.37 = 459854
459854 × 0.778 = 357766
Now calculate 0.778913 × 100 × 10 × 1.77 × 444444.47 ÷ 7777777.0999:
0.778913 × 100 × 10 × 1.77 × 444444.47 = 612744929
612744929 ÷ 7777777.0999 ≈ 78.78
Add these all up:
357766 + 78.78 + 100 ≈ 460032.8
