Answer:
A is correct
Step-by-step explanation:
because the sequence is the 4 and 4
-7 + 4= -3
-3 + 4= 1
1 + 4= 5
Answer:
x=-7
Step-by-step explanation:
Answer:
x>1 and y>1
Step-by-step explanation:
x+y>2....... (i)
2x-y>1...... (ii)
Adding equations (i) and (ii),
x+y+2x-y>2+1
3x>3
x>3/3
x>1.
Putting the value of x in equation (i),
1+y>2
y>2-1
y>1.
Time it by the number before hand and you get 8 then 16 then 32 . Think about it it works and it’s a consistent continental
Reorder 2 cos (2y) and sin (2y)
= sin (2y)(2 cos(2y))
Remove parenthesis
= sin (2y) * 2 cos (2y)
Reorder sin (2y) and 2
= 2 * sin (2y) cos (2y)
Apply the sine double-angle identity
= sin (2(2y))
Now multiply 2 by 2
<u>= sin (4y) </u>