What are the answers choices
Answer:
x = 8
Step-by-step explanation:
The sum of the measures of two complementary angles is 90°.
m<C + m<D = 90°
5x + 7x - 6 = 90
12x = 96
x = 8
Definition :-
When many plain surfaces combine eachother yielding staright edges ,sharp vertices is called polyhedron .
#1
Yes
- It's cuboid or rectangular prism
#2
No
It has circular shapes ,no sharp edges
#3
No
- It has a sharp vertice but no staright edges .
#4
Yes
- It has flat base and sharp edges also staright edges
Hexgonal pyramid
Answer:
5/6 , - 5/6
Step-by-step explanation:
square root it
Grim- adjective. If grim was a color it would be a deep purple or black. It is a depressing word and is often related to death or an uninviting experience. Grim is a worrying word and is often cautioned.
