Answer:
<h2>
X = 3</h2>
Step-by-step explanation:

Move constant to R.H.S and change its sign:

Calculate the difference

Hope this helps...
Good luck on your assignment..
Answer:
The measure of smaller angle = 45°
Step-by-step explanation:
Finding the unknown angle
Ratio of the supplementary angles = 3 :1
The angles are 3x , x
Supplementary angles add up to 180°
3x + x = 180
4x = 180
x = 180 ÷ 4
x = 45°
3x = 3*45 = 135°
Answer:
Growth
7%
Step-by-step explanation:
Exponential Growth:
y = a(1 + r)x
Exponential Decay:
y = a(1 - r)x
A. -20,-12,-8,-1,(1),5,10,x,x........ur other 2 numbers have to be greater then 1
B. x,-20,-12,-8,(-3),-1,1,5,10......ur other number has to be less then -3