<span>r means radius so it can't be negative.
<=>
A = 4 pi r²
r = sqr (A / 4pi)
</span>
Trinomials are the the polynomials in which the variable has the highest degree of 3<span>
So it is a trinomial"</span>
Answer: c
Step-by-step explanation:
Answer:
<2 and <5
Step-by-step explanation:
Gavin's number is 68.6
Equation: 1/2(x) = 34.3
Use inverse operations on both sides.
1/2(x) = 1x or x = 34.3(2)
34.3(2) = 68.6
Thus, x equals 68.6
