Answer:
B
Step-by-step explanation:
Answer:
(-7,-5)
Step-by-step explanation:
Converting the circle into the form (x-h)^2+(y-k)^2=r^2, we get
x^2+14x+49+y^2+10y+25=7+25+49
So we get
(X+7)^2+(y+5)^2=81
So the center of the circle is (-7,-5)
Answer:
Yes, it equals 72
Step-by-step explanation:
Answer:
Add 42 to itself from h to get the corresponding answer at d
42+42=84
84+42=126
126+42=168
168+42=210
It would be more reasonable to measure the cheese in kilograms since kilograms are smaller than grams.