Answer:
Step-by-step explanation:
4 is coefficient
x is variable
12 is constant
[Add] 1.
-9h = 30 + 15
[Simplify] 2.
-9h = 45
[Divide] 3.
h = - 45/9 ( A negative Divide)
[Answer] 4.
h = -5
Answer:
the right answer is 25 thats all u need to type in keep up the good work
Step-by-step explanation:
Answer:
Step-by-step explanation:
A 11 2x2 is 4-1=3. B 4x4=16
Answer:
Step-by-step explanation:
The bases of a triangular prism are equilateral triangles, since they have equal sides: 5, 5, and 5
yes, since if all lateral faces are rectangles, rectangles are formed from 4 perpendicular segments, thus, if all edges of the lateral faces are perpendicular, then they are rectangles