Answer:
-16-5i
Step-by-step explanation:
add real number together and imaginary numbers together
also, distribute the negative for the second parentesis
(14 -3i)-(20+2i)
distribute negative
14-3i-20-2i
add real and imaginary numbers
-16-5i
Answer:
$8250
Step-by-step explanation:
In other words, a 15% discount for a item with original price of $55000 is equal to $8250 (Amount Saved). Note that to find the amount saved, just multiply it by the percentage and divide by 100.
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Step-by-step explanation:
pressure = F/A
= 750/ (1.7×9)
= 49 N/m²
Y=mx+b
m=slope
b=y intercept
just solve for y
5x+4y=16
minus 5x both sides
4y=-5x+16
divide both sides by 5
y=(-5/4)x+4
slope=-5/4
y intercept is y=4