Answer:675
Step-by-step explanation:
X^2 + y^2 -4x27 (the numbers in bold means the multiplying a negative and a positive equals a negative)
x^2 + y^2 -(4x27) = x^2 + y^2 -108
Answer:
5.55
is already rounded to the nearest thousandth.
Step-by-step explanation:
8._ 7+x+66=90
x=90-73
x=17
