0.4x + 2.5 = 0.2x - 4

-30

Step-by-step explanation:

0,4x +2,5=0,2x - 4

0,4x - 0,2x =-4 - 2

0,2x =-6

x=-6 :0,2

x=-30

step-by-step explanation:

3024 rhe base is what up in worry about

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: