When put in matrix form, the coefficients of
... 3x -2y = 7
... x + 4y = 2
look like
![\left[\begin{array}{cc}3&-2\\1&4\end{array}\right]](https://tex.z-dn.net/?f=%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D3%26-2%5C%5C1%264%5Cend%7Barray%7D%5Cright%5D%20%20)
The determinant is 3×4 - 1×(-2) = 14.
Answer:
measure of arc AB = 74°
Step-by-step explanation:
360 - 286 = 74
Answer:
699999993632^xa
Step-by-step explanation:
Just use M a t h w a y A l g e r b a
It may be wrong Sorry if it is
Answer:
3+16 divided by 4 is 4.75
4×7-2×6..... is5.33
168
$92,28-$18=$74.28
$74.28<span>÷$0.06= 1238minutes</span>