Answer:
100°, 104°, 108°, 112°,116°
Step-by-step explanation:
Let the smallest angle be 
. Since, the interior angles are consecutive, the other angles are 
,
,
and 
.
Sum of interior angles = 540°
°
°
°
°
°
Using the value of x to calculate the angles:
°
°
°
°
°
$112
1-1/5=4/5
4/5 x 140 =112
hope this helps :)
Answer:
78% (to the nearest tenth)
Step-by-step explanation:
Volume of a cube = (length )³
Let the length of the cube = y
Original volume = y³
if the length is decreased by 40%, then new length = 1- (40% of y)
= 1-0.4y
= 0.6%
New volume (after decreasing the length) = (0.6y)³
= 0.216y³
% Volume decrease = (Original volume - New volume)/Original Volume x 100%
= (y³ - 0.216y³)/ y³ x 100%
= 0.784y³/y³ x 100%
=78.4%
≈78%
Step-by-step explanation:
55/12
hope this helps:)
