Answer:
a= 135
Step-by-step explanation:
18*15=135
The answer for your question is 4x^2-15x+6+ 2/3x+5
Answer: 
Step-by-step explanation:
A line that cuts a circle at two points is called "secant".
There is a theorem known as "Intersecting Secant Theorem". This is the theorem you need to use to find the value of "d".
According the Intersecting Secant Theorem:

Having this expression, the next step is to solve for "d":
Use Distributive property:

Subtract 256 from both sides:


Divide both sides by 16:

The value of "d" rounded to the nearest tenth is:

3/8 as a decimal would be 0.375
Is it 100 because it just is done ya and 1000