Simplify (6 i)(8 − 3i).
Answers
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5(2x –6) + 20 = 10 (4 points)
Answers
5(2x-6)+20=10
Distribute
(5)(2x)+(5)(-6)+20=10
10x-30+20=10
Combine like terms (10x)+(-30+20)=10
10x-10=10
Add 10 to both sides
10x-10+10=10+10
10x=20
x = 20/10
x= 2
I hope that's help !
Answers
Answer:
10
Step-by-step explanation:
We are going to substitute x = 3 - i into the expression x² - 6x
* Remember than i² = (√-1)² = -1. so when we multiply and get i² we're going to transform it into -1.*
⇒
Thus, x² - 6x = 10 when x = 3-i
Answers
Answer:
43cm
Step-by-step explanation:
Given
Length of Log = 291cm
First Piece = 67cm
Second Piece = 181cm
Required
Determine the length of the third piece
Given that the log was cut into three;
this implies that;
Length of Log = First Piece + Second Piece + Third Piece
Substitute values for first piece, second piece and length of log;
Subtract both sides by 248
Hence, the length of the third piece is 43cm
Answers
Explanation:
There are two series in the given sequence:
Series-1:
2 3 6 x
Where x represents the number we need to find.
Series-2:
6 8 12
The following pattern is seen in the Series-2:
6 + 2 = 8
8 + 4 = 12
Meaning the additive has the incremental increase of 2 [Like 2, 4, 6, 8 ...].
Likewise,
In Series-1, the following pattern is shown [1,3,5,7...]:
2 + 1 = 3
3 + 3 = 6
6 + 5 = 11
Hence the correct answer is 11.
As you can see, the pattern is subsequently +4, -3, +5, -2, +6, -1 etc.
So, according to this, next sequence should be 12-1=11
will give brainlyst
Answers
Answer:
B = 13.75
Step-by-step explanation:
Answers
(6m^(-1)n^0)^(-3)=(6/m * 1)^(-3)= (m/6)^3
if m=3
(m/6)^3=(3/6)^3=(1/2)^3=1/8
Answer D