Answer:
To be called the order of the matador of Minors nonzero in a matrix
C D Range of a matrix
Answer:
<h2><u><em>
-241</em></u></h2>
Step-by-step explanation:
-3(1+6j)+j when j=14
remove the "j" and put 14 in its place
-3 * (1 + 6 * 14) + 14 =
-3 * ( 1 + 84) + 14 =
-3 * 85 + 14 =
- 255 + 14 =
-241
Answer:
x=2, x=-2
Step-by-step explanation:
3x²-3+4x²-12=13
7x²=13+12+3
7x²=28
x²=4
x=-2
x=2
Answer:
8 m/s^2
Step-by-step explanation:
You can use the equation a = v^2 / r
That is acceleration is equal to velocity squared divided by the radius which in this problem is the length of the string. The velocity is 4m/s and the r the radius is 2 m. Now you can square 4 m/s to get 16 m^2/s^2 THEN you divide by 2 m and the m^2 turns to just m and the 16 to an 8. So, that leaves you with acceleration or in this case centripetal acceleration equals 8 m/s^2.
a = 8 m/s^2 or 8 meters per second squared.
Answer: lol wut
Step-by-step explanation: