Answer:
x = 9.8
Step-by-step explanation:
to find x, use pythagorean theorem





⇒ 9.8
Answer:
19.1358
Step-by-step explanation:
multiply by 1.196
Answer:
18+18=38, since they did the same number that's the least it could be
Answer:
b
Step-by-step explanation:
just got it right
Answer:
2 by 2
Step-by-step explanation:
Since, given matrix has 2 rows and 2 columns.
So, Its a 2 by 2 order matrix.