16b^12-3(-8b^12)=16b^12-(-24b^12)=40b^12
Answer:
What is 19 percent (calculated percentage %) of number 50? Answer: 9.5.
Step-by-step explanation:
Answer:
y-3 = 2x
2x-y+3=0 we have
slope
m =- coefficient of x/coefficient of y=-2/-3=2/3 is a slope..
Answer:
radius = 8
Step-by-step explanation:
the equation of a circle centred at the origin is
x² + y² = r² ( r is the radius )
x² + y² = 64 ← is in this form
with r =
= 8