Answer:
y=-4
Step-by-step explanation:
i just did it
i^2 = -1
Replace i^2 with -1 and simplify:
(5(-1) - 3) * (6i*2^6) =
(-5 - 3) * (6i * 64) =
-8 * 384i =
-3072i
Answer:
24 Units Cubed
Step-by-step explanation:
Start with the face of your 3D shape, which has a length/width of 3 units and a height of 4 units. Then look at the visible side of your figure, in this case it is the right side. You can see it's width/length of 2 units, so multiply 4x3x2, and in this case 4x3=12 and 12x2 is 24. making your answer 24 units cubed.
There are 4 possible answer. Marianne knows that two of them are incorrect.
4 - 2 = 2
that means that there are 2 possible answers.
1 of those 2 is the answer
1/2 is her chance of getting it correct
1/2 or 50% is your answer
hope this helps
Answer:
54
Step-by-step explanation:
when x=8 and z=2
=> 3(2*8 + 2) = 3(16+2) = 3*18 =54