Answer:
h=81
Step-by-step explanation:
Dont know how to explain but this is the answer
Answer:7/12
Step-by-step explanation: when its of all you add so you just add 3 + 4 and leave 12 because its a common denomanator or they're the same
Answer:
see explanation
Step-by-step explanation:
m and 64° lie on a straight angle and are therefore supplementary, hence
m = 180 - 64 = 116
The sum of the 4 angles in a quadrilateral = 360°
Sum the angles in the quadrilateral and equate to 360
89 + 50 + 116 + n = 360 ← simplify left side
255 + n = 360 ( subtract 255 from both sides )
n = 105
Thus m = 116 and n = 105
Area = length x width = (0.8 x 5280) x (1.1 x 5280) = 4224 x 5808 = 24532992 square feet.
43,560 square feet = 1 acre
24,532,992 square feet = 24,532,992/43,560 = 563.2 acre
Answer:
Volume of a cone = 847.8 cm³
Step-by-step explanation:
Volume of a cone = 1/3hπr²
π = 3.14
radius, r = 9 cm
height, h = 10 cm
Volume of a cone = 1/3hπr²
= 1/3 * 10 * 3.14 * 9²
= (1 * 10 * 3.14 * 81) / 3
= 2543.4 / 3
= 847.8
Volume of a cone = 847.8 cm³