Answer: it’s a rational number because all rational numbers are fraction, also if you need help on your classes or work I can help you pass okay?
Step-by-step explanation:
If you can rewrite the formula as (x-a)² + (y-b)² = r², the center is at (a,b) and the radius is r.
If you work out this equation, and map it to the original, you will find that the +4x term hints that a = 2 (double product) and -12y hints that b=-6, and r=6.
So, the formula can be written as (x+2)² + (y-6)² = 6² and the center is at (-2,6) and the radius is 6.
Answer:
Step-by-step explanation:
Rewrite log16(0.25)
using the change of base formula.
Exact Form:
log(0.25)log(16)
Decimal Form:
−0.5
Answer:
d. 463246.7
Step-by-step explanation:
V=4
/3πr^3=4/3·π·48^3≈463246.7
