Answer:

Step-by-step explanation:
y = 3 - 4ln(1 - x)
⇒ 
⇒ 
⇒ 
⇒ 
Answer:
x = 21
Step-by-step explanation:
Givens:
Every triangle's interior angles add up to 180°
The triangle has a right angle.
The triangle is isosceles (two equal sides and two equal angles)
Let's make an equation with the information we have already.
2 × (2x + 3) + 90 = 180
4x + 6 + 90 = 180
4x + 96 = 180
4x = 84
x = 21
Answer:
3,6,9,12,15,18,21,24,27,30...
7,14,21,28,...
Step-by-step explanation: