Answer:
0.8 is ans
Step-by-step explanation:
0.4×2=0.8
i hope it is helpful for you
the first one
100x² + 20x +1
its a factor of different 2 squares
(10x - 1 )²
Answer:
480 Litres
Step-by-step explanation:
Percentage increase = 20% × 400
New value =
400 + Percentage increase =
400 + (20% × 400) =
400 + 20% × 400 =
(1 + 20%) × 400 =
(100% + 20%) × 400 =
120% × 400 =
120 ÷ 100 × 400 =
120 × 400 ÷ 100 =
48,000 ÷ 100 =
480
Answer:
Ellipse when the (tilted) plane intersects only one cone to form a bounded curve.
Step-by-step explanation:
hope it will help :)
The circumference of any circle is (pi) x (the diameter of the circle).
The problem gives you both numbers, so all you have to do is multiply them.
Circumference = (pi) x (diameter) = (3.14) x (21cm) = <em>65.94 cm .</em>
