(angle between two straight lines )
# find the angle between the lines :
x cos 40 degree + y sin 40 degree = 3 and
x sin 40 degree - y cos 40 degree = 5
#salute u if u solved it

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

29933333.33

step-by-step explanation:

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

hi how are you doing today? if you ever need just tell me

step-by-step explanation: