700,000 is your final answer so the number was rounded to the hundred thousands value/place.
Answer:
2160ft³
Step-by-step explanation:
V=whl=10·18·12=2160ft³
The equation of a circle with centre (a,b) and radius r is:
(x - a)^2 + (y - b)^2 = r^2
thus,
here centre (a,b) = (-3,6), a = -3, b = 6
and radius = diameter/2 = 20/2 =10 units
therefore, the equation is
(x + 3)^2 + (y - 6)^2 = 100
which is c.
Answer:
a) £15.40 b) 260g c) 22p d) 121mm
Step-by-step explanation:
To work out a 10% increase, times the number by 1.10 or 1.1!
Hope this helped :)
