Answer:
D
Step-by-step explanation:
<u>The question is about multiplication of matrices</u>
Given matrix A as [6 -12]
[4 8]
if 1/2x= A
then x=2A
A={6 -12}
{4 8}
x=twice A or A +A
<u>solving for 2A</u>
2A=(2×6 2×-12)
(2×4 2×8)
2A= (12 -24)
(8 16)
-145, give the man above me brainliest lol
Answer:
I think B is the answer ..........
Answer:
To solve, use a simple one-step equation
Known: Number of coins; Number of Nickles.
Unknown: Number of Dimes.
a) To find the number of Dimes
b) Use x (or virtually any letter) to represent the unknown number of dimes
c) 9+x=13
d) Subtract 9 from both sides to cancel out the 9 and isolate the variable on one side. x=4
e) 9+4=13, so yes, the answer is correct
Answer:
It would be c>0
Step-by-step explanation:
