Hexagon has six edges. The figure you're trying to figure out is hexagon I guess.
Answer:
(-3, -5), because the point satisfies both equations.
Answer:
The answer to this is any number > 5 will work.
Step-by-step explanation:
Since 20 > 5 + 3x is the inequality, we can then solve for x and see what we have.
20 > 5 + 3x
15 > 3x
5 > x
Answer:
5/2
Step-by-step explanation:
The volume of a triangular prism is V = 1/2 x a x c x h where a is height of the triangle, c is the base of the triangle and h is the height of the prism.
120 = 1/2 x a x c x h; we write a from the previous equation in terms of c and h thus,
a = 240 / ( c x h)
If the dimensions where halved then a = a/2 ; c = c/2 ; h=h/2
We use the volume formula again and substitute the given values to find the new volume,
V = 1/2 x a/2 x c/2 x h/2
Substitute the previously determined a term,
V = 1/2 x (240/2ch) x c/2 x h/2
We cancel and evaluate the constants therefore the new volume is,
V= 15 cm^3
