Answer:
17
Step-by-step explanation:
f(n)=5(n-1)+2
f(4)=5(4-1)+2
=5×3+2
=17
hope it helps
plz. mark as brainliest
I'll go out on a limb and suppose you're given the matrix

and you're asked to find the determinant of

, where

and given that

.
There are two properties of the determinant that come into play here:
(1) Whenever a single row/column is scaled by a constant

, then the determinant of the matrix is scaled by that same constant;
(2) Adding/subtracting rows does not change the value of the determinant.
Taken together, we have that
Answer:
I would say B) approx. 35
Step-by-step explanation:
Because that is so close to 45 degrees which is closest to 35
Answer:
y = - 12 y = 0
Step-by-step explanation:
first you have to simplify it then you have to separate the equations and then you'll get your answer.