x=3 and x= -2
Step-by-step explanation:
we could simplify it to x*2 + x -6 = 0
then 2 numbers whose sum is 1 and product is -6
the numbers are 3 and -2
4y+7x-3y+2x
(7x+2x)+(4y+-3y)
=9x+y
Answer:
480 ft2
Step-by-step explanation:
You multipy 4 by 2 by 2 by 10 by 3 and you get 480.
Hope this helps :)
Answer:
A
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° =
, then
sin30° =
=
=
( cross- multiply )
2x = 8 ( divide both sides by 2 )
x = 4