A.) 1
Type it in your calc. to find
Answer: -10-16i
Step-by-step explanation:
Given
(4-5i)-(12+11i)
Expand parenthesis
2-5i-12-11i
Put like terms together
(2-12)-(5i+11i)
Combine like terms
-10-16i
Hope this helps!! :)
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Answer:
Step-by-step explanation:
Let the invested amount is x
- Interest rate is r = 5% simple = 0.05 times
- Time is t = 3 years
- Interest amount I = AED. 450
<u>Using the interest formula and solving for x:</u>
- P*r*t = I
- x*0.05*3 = 450
- 0.15x = 450
- x = 450/0.15
- x = 3000
The amount invested is AED 3000
Answer:
(-6,1)
Step-by-step explanation:
The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same.