Answer:
Approx. 1343 feet
Step-by-step explanation:
Building A is 71 stories at 875 feet tall. Since the two buildings have the same number of feet per floor, we can divide building A's stories to find the height of 1 story, and then multiply by the stories of building B.
Building A
71 ÷ 71 = 1 story
875 ÷ 71 = 12.32 feet
Each story is approximately 12.32 feet tall
Building B
1 story × 109 = 109 stories
12.32 feet × 109 = 1343.31 feet
Rounded to the nearest foot is 1343 feet.
<span>SurfaceArea = 2Π(pi) r<span>2 </span>+ </span>Π(pi) dh<span>SurfaceArea = 2(3.14)(132) + (3.14)(26)(22)
SurfaceArea = 1061.32 + 1796.08
SurfaceArea = 2857.4 square cm! </span>
Answer:
(-10; 60)
Step-by-step explanation:
y = -6x
(12; -2)
-2 = -6 · 12
-2 = -72 - no
(3; -9)
-9 = -6 · 3
-9 = -18 - no
(-10; 60)
60 = -6 · (-10)
60 = 60 - yes
(18; -3)
-3 = -6 · 18
-3 = -78 - no
Answer:
36.2
Step-by-step explanation:
-7(-11) + 6(-6.8) =
77 + - 40.8 = 36.2
20-13=7 so your answer would be 7/20 I believe. Hope this helps!!