Answer:
You can use Desmos to graph any equation:
Since the sum of the angles of a triangle = 180°
Then <span>80º + (2x + 2)º + 5xº = 180</span>°
82° + (7x)° = 180°
(7x)° = 180° - 82°
x = 98° ÷ 7
∴ x = 14
Answer:
34552100
Step-by-step explanation:
Sum=a(r^n-1)/(r-1)=-4*((-6)^n)-1)/(-6-1)=-4*((-6)^10)-1)/(-7)=34552100
Solved by gauthmath.
Answer:
I would say try D and then try A
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given the exponential decay function
When then
so the initial amount is
The exponential decay function has the decay factor
In your case, the eexponential decay factor is