Answer:
The diameter is any straight line that passes through the center of the circle, which endpoints can lie on. The radius is half the diameter. They help us find the circumference of a circle
Answer:
An=9+2(n-1)
Step-by-step explanation:
Just learned this.
Its a arithmetic so it would always be a n-1 however it would be in parentheses after the common different.
Answer:
C
Step-by-step explanation:
The FOIL method is a handy way to remember how to multiply two binomials.
It stands for "First, Outer, Inner, Last" and works as
- multiplying the First terms,
- multiplying the Outer terms,
- multiplying the Inner terms,
- multiplying the Last terms,
- finding the sum of all products.
In your case it looks like
B)bc it has decimals and smart stuff undivided unequal
I am 100% sure the answer is A. Mean