Answer:
1/4(1 - 3x)
Step-by-step explanation:
Step 1: Write out expression
1/4 - 3/4x
Step 2: Factor out GCF
1/4(1 - 3x)
Answer:
The number of adult tickets sold is a=202\ tickets
The number of student tickets sold is c=310\ tickets
Step-by-step explanation:
c------> the number of student tickets sold
a-----> the number of adult tickets sold
we know that
a+c=512 -----> equation A
5c+10a=3,70-----> equation B
therefore
the solution is
the number of adult tickets sold is a= 202 tickets
the number of student tickets sold is c= 310 tickets
Differences AB, BC, and CA are {0, -5, -4}, {2, 6, 1}, {-2, -1, 3}, respectively. The lengths associated with these differences are
... √(0² +(-5)² +(-4)²) = √41
... √(2² +6² +1²) = √41
... √((-2)² +(-1)² +3²) = √14
Two of the legs of the triangle are the same length (√41), so the triangle is isosceles.
It's Concave.
If any internal angle is greater than 180° then the polygon is <span>concave</span>
