Need more detail to sovle
Answer:
270
Step-by-step explanation:
307-31=276 so the estimate would be 270
Answer:
Step-by-step explanation:
We have



to the third decimal is 2.930 (i might be wrong on the rounding part)
Use the vertex formula for finding the x-value of the vertex. The vertex is also the equation's axis of symmetry. The formula for finding the x-value of the vertex of a quadratic equation is x = -b/2a. Plug in the relevant values to find x.