Answer:
$386.75
Step-by-step explanation:
First we must find the price of the camera after the man sold it, with the 10% loss.
To do this we find 10% of 414, which is 41.4 . Meaning the camera was originally bought from the dealer for $455.40, as we have to add the 10% back onto the price.
Now we find 15% of 455 and subtract it, with 15% being 68.25, the original cost was $386.75. My guy was seriously ripped off :(.
<h2>Orignal price: $386.75</h2>
B.) would be correct
(x,y)
x=-5
y=x+4
y=(-5)+4
y=-1
(-5,-1)
This is what i did to get the answer.
225/ 4.5 = 50 seconds to finish the slushy.
Answer:
The answer is <em><u>x = 4√
−
9
, −
4
√
−
9</u></em>!
The 4 is a part of the radical (-9^1/4)
Answer:
1
Step-by-step explanation:
sin²x = (sinx)²
cos²x = (cosx)²
Step 1: Define
sin²45° + cos²45°
Step 2: Rewrite
(sin45°)² + (cos45°)²
Step 3: Evaluate
sin45° = √2/2
cos45° = √2/2
(√2/2)² + (√2/2)²
1/2 + 1/2
1