Answer:
Step-by-step explanation:
−
1.5
f
−
19
Answer:
what statements?
Step-by-step explanation:
Answer:
∠ A ≈ 44.42°
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos A =
=
=
, then
∠ A =
(
) ≈ 44.42° ( to the nearest hundredth )
The given operation involves just swapping the two rows, so carrying out

on the matrix gives
Answer:
No.
Step-by-step explanation:
The exponent of y is 2, which is not 1, so the equation is 2nd degree, <em>not linear</em> (1st degree).