Answer:
Step-by-step explanation:
(1,1) (2,-2)
Y2 = -2 , y1 = 1 , x2 = 2 , x1 = 1
Slope m = (y2 - y1)/(x2 - x1)
m = (-2 - 1)/(2 - 1)
m = -3/1
m = -3
And the equation of line
y - y1 = m(x - x1)
y - 1 = -3(x - 1)
y - 1 = -3x + 3
y = -3x + 3 + 1
y = -3x + 4
3 Rd side would be
13sq=12sq+xsq
Xsq=169-144
X=5
Cot theta = adj side/opp side= 5/12
Answer:
7) G
8) F & G
9) H
i think this is right, hope i helped :)
Answer:
$3300
Step-by-step explanation:
Mean: <em>(n₁ + n₂ + n₃ + ...)/n</em>
Plug in:<em> (2600 + 3100 + 2800 + 3200 + f)/5 ≥ 3000</em>, where <em>f = sales on Friday</em>
Add: <em>(11700 + f)/5 = 3000</em>
Multiply: <em>11700 + f = 15000</em>
Subtract: f = $3300