Find an angle who supplement is three times it’s complement. can you also give it in an equation form?

45°

Step-by-step explanation:

let the angle be x, then

The supplement of x is 180 - x and the complement of x is 90 - x, thus

180 - x = 3(90 - x) ← equation of model, that is

180 - x = 270 - 3x ( add 3x to both sides )

2x + 180 = 270 ( subtract 180 from both sides )

2x = 90 ( divide both sides by 2 )

x = 45

Thus required angle is 45°

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

the probability that a bird is green (.30) is true

step-by-step explanation: