Lemme think bout it....no
Answer:
Step-by-step explanation:
its 71 my dude :)
Prime= 19, 37, and 47
Composite= 9, 15, 26, 33, and 45
Hope this helps!
We notice that the upper trapezoid is symmetric to the lower one & the line of symmetry should be a horizontal line (mirror line) where any point of the upper vertices should be at equal distance (perpendicular) with the related vertices of the lower one from this horizontal line:
Note that QQ" =4 units, Hence the line of symmetry is the perpendicular to QQ' at 2 units
Answer:
The original selling price was 
Step-by-step explanation:
Let
x-----> the original selling price
we know that
so
-----> equation that represent the situation
solve for x
Divide by 0.80 both sides
