Answer:5i
Step-by-step explanation:
√(-25)=√(-1)×√(25) √(-1)=I √(25)=5
Therefore √(-1)×√(25)=i×5=5i
I'm sorry i'd like to help, but i'm rlly bad at it too. I just finished that module and i still don't get it....
The dark blue box....(pie)r^2
Answer:
X = 4, Y = 3.
Explanation:
Since the length of side CK is equal to the length of WM, then you can make the equation 6y-4 = 18. then you just add 4 to each side and divide both sides by six to get 3. Same thing for the other equation. Angle (i think its an angle due to its placement) C is equal to angle M, so you can make the equation 3x + 7 = 19. Subtract seven from both sides then divide by 3 to get 4. Tell me if you have any questions :)
Answer:
Step-by-step explanation:
The price is x
50% of the price is $35
- x*0.5 = 35
- x = 35/0.5
- x = 70
Answer is $70