Answer:
A cross section is the intersection of a figure in three-dimensional space with a plane. A cross section is the face you obtain by making a "slice" through a solid object. A cross section is two-dimensional. We see cross sections in everyday life.
A. Yes, since a square is a type of rectangle, but it has four congruent and parallel side.
B. Yes, since a square is also a type of parallelogram. Therefore it has 2 pairs of parallel sides.
C. No, they have 2 pairs of congruent sides.
Hope this helps :D
Answer:
D
Step-by-step explanation:
25+30= time Layla spent. 3x time layla spent = elijah's time
Answer:
If 
then 
and 
Step-by-step explanation:
Solve two inequalities for x.
1. 
Separate terms with x and without x into two sides:
Multiply by -1:
2. 
Separate terms with x and without x into two sides:
Multiply by -1:
Find the largest set of x values satisfying both inequalities:
If
then 
and 
In this case both m and n are negative.
If 
then and
If 
then 
and 
