Answer:
16/48
Step-by-step explanation:
Let X be large frames and Y be small frames.
X+Y=23
15X+5Y=195 or 3X+Y=39
Thus 2x=16
so X=8
so Y=15
Answer:
4 3/4*2.50
19/4*2.50
=B] $11.88
Step-by-step explanation:
UV is a <u>perpendicular</u> <u>bisector</u> of RT. A perpendicular bisector UV is a line that does two things:
- cuts the line segment RT into two equal pieces or bisects it;
- makes a right angle with the line segment RT (is perpendicular).
Consider an arbitrary point X on the line RT that differs from S. Connect points U, V and X to form triangle UVX. Line XS will be the height and the median of the triangle UVX. This gives you that triangle UVX will be isosceles triangle with base UV.
Answer: correct choice is D
