Answer:
16.6 in
Step-by-step explanation:
The volume (V) of a pyramid is
V = 
area of base × h
where h is the perpendicular height and area of base = 14² = 196
here V = 980, so
× 196h = 980 ( multiply both sides by 3 )
196h = 2940 ( divide both sides by 196 )
h = 15
Consider the right triangle formed by the height h from the vertex to the midpoint of the base and the slant height (s) ← the hypotenuse
Using Pythagoras' identity in the right triangle
s² = 15² + 7² = 225 + 49 = 274 ( take the square root of both sides )
s = 
≈ 16.6
Answer in attachment below.... Open it up in a new window to see it in full.
Answer:
15
Step-by-step explanation:
|2| + |-13| =
2+13
15
Answer:
6g-27=3
6g=30 add 27 on both sides
g=5 divide by 6
final answer is 5
hope this helps
have a good day :)
Step-by-step explanation:
We can use two different methods to find our missing angle:
Subtract the two known angles from 180° :
Plug the two angles into the formula and use algebra: a + b + c = 180°
