Step-by-step explanation:
with the use of Pythagoras theorem you can find each side of one triangle
I hope this helps!
It is the 3rd option from the bottom of the 2nd collum.The numbers switch places when the letter changes (from b to b') but they remain the same.
(2x + I) (2x-I) = 4x^2 + 1
Using the complex arithmetic rule:
(A + bi)(a-bi) = a^2 + b^2
A would be the 2x and b would be the i
So you would have:
(2x)^2 + (i)^2
(2x)^2 = 2x times 2x = 4x^2
i ^2 = 1
Final answer is 4x^2 + 1
C = Cost ($)
m = Miles driven {m≥100}
d = Rental days
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Use this formula if m≥100:
C = 36 * d + 0.5 * (m - 100)
Use this formula if m<100:
C = 36 * d
Answer: The equation would be y=1x-11
Step-by-step explanation:
slope of this line is 1
y=1x
3 times 1 = 3
to get from 3 to -8 we subtract 11
y=1x-11
