C=2pr
r=C/(2p) and we are given C=85 so
r=85/(2p) meters
r≈13.53 meters (to nearest one-hundredth of a meter)
Answer:D
Step-by-step explanation:
Answer: Mrs. Wright can afford to have 13 guests
Step-by-step explanation:
9x13=117+43=160
Answer:

Or

Step-by-step explanation:
For a polynomial function of lowest degree with rational real coefficients, each root has multiplicity of 1.
The polynomial has roots
and 2 with a leading coefficient of 3.
By the irrational root theorem of polynomials,
is also a root of the required polynomial.
By the factor theorem, we can write the polynomial in factored form as:

We expand, applying difference of two squares to obtain

We expand further using the distributive property to get:
