Answer:
The solution in the attached figure
Step-by-step explanation:
we have
-----> inequality A
The solution of the inequality A is the shaded area at left of the solid line x=-3
----> inequality B
The solution of the inequality B is the shaded area below the solid line 
The solution of the system of inequalities is the shaded area between the two solid lines
using a graphing tool
see the attached figure
Step-by-step explanation:
{(2/3)^0}^-3
{ 1}^-3
1
To make ∠ADC is a right angle, value of x will be 7.
From given figure, it is observed that Angle ADC is combination of two angles ADB and BDC.
∠ADC=∠ADB+∠BDC
Since, ∠ADC is right angle.
So, ∠ADC=90 degree
90=∠ADB+∠BDC
Learn more:
brainly.com/question/20158593
Answer:
1.14083...E21
Step-by-step explanation:
