Answer:
one
Step-by-step explanation:
When a system of equations is graphed, the solution is the coordinate that is plotted at the intersection of the two lines.
If the two lines cross once, there is only one solution.
If the two lines are on top of each other then there are infinitely many solutions.
If the two lines are parallel ( and never touch ) then there are no solutions
By looking at the graph we notice the two lines intersect once. So we can conclude that there is only one solution.
Answer:
do not know what the question is but the equation for this would be
y=2100-51x
Answer:
81
Step-by-step explanation:
im cracked
Answer:
C
Step-by-step explanation:
converting 8 ft to inches
8 * 12 = 96inches
if 96 inches = 443.2 m
1 inch = (443.2 * 1)/96 = 4.6m
which is closest to option c
Answer:
C
Step-by-step explanation:
The parallel postulate is one of Euclid main axioms. Since it was accepted as self evident.
A is wrong, any two points can be drawn a straight line through. And straight lines exist in plane geometry.
B and D is wrong, the angle measures of a triangle must add up to 180 degrees in plane geometry.
