The sum of gains is
... (14 yd) + (-32 yd) + (3 yd) + (-19 yd)
... = (14 +3 -19 -32) yd . . . . . . it is often convenient to rearrange the numbers to facilitate mental arithmetic
... = (-2 -32) yd
... = -34 yd
The net change of position was -34 yards.
the sum of the angles in an ngon (a polygon with n sides) is (n-2)*180
so an octagon has 8 sides and has a sum total of (8-2)*180=1080 degrees
if each of 7 angles is 132, then 1080=?+7*132
1080=?+924
156=?
the 8th angle is 156 degrees
Answer:
-8.5
Step-by-step explanation:
The surface area of ANY sphere ... EVERY sphere ... is
Area = (4 pi) x (radius)² .
All you have to do is take the radius, square it,
and multiply by 4 pi.
If you only know the diameter, the radius is half of it.
So for your sphere, the surface area is
(4 pi) x (1 unit)²
= (4 pi) x (1 square unit)
= 4 pi square units.
Answer:
X=4
Step-by-step explanation:
7x+4y=28
7x+4(0)=28
7x=28
X=4
