Answer:
This is because the triangle divided by segment SR is a scalene triangle. Since the downer quadrilateral has 5 edges of different lengths and angles( without 90°), it must be a trapezoidal quadrilateral
Answer:
a real number
Step-by-step explanation: You didn't list the choices- a real number is all positive numbers except 0
15, since it is the highest number that 15, 45 and 60 may be divided by
Let's take this one piece at a time
5 less means subtract 5
it is 5 less than product which means multiply 3x
and 4 tells us to use () and no more means <=67
all together we get
(3x)(4)-5<=67
we can simplify by multiplying
12x-5<=67 or 12x<=72 and x<= 6
graph this by drawing a line at x=6 and shade the area to le left or the values of x that are less than 6