Answer:
Equation should have an equal sign
Inequality should have the inequality sign
Expression has no signs
Step-by-step explanation:
Answer:
The value of x is 
Step-by-step explanation:
we know that
Applying the tangent-secant theorem

substitute the values and solve for x



using a graphing tool
to solve the quadratic equation
The solution is 
see the attached figure
Answer:
see below PLEASE GIVE BRAINLIEST
Step-by-step explanation:
9/20 = .45 = 45%
9/200 = .045 = 4.5%
9/2000 = .0045 = .45%
There is no absolute value an absolute value is like this I 2 I