13 were tested
today 3 times as much as yesterday was tested
3 times 13=39
how many tested total
13 today
yesterday 39
total=today+yesterday
total=13+39
total=52
52 were tested
Answer:
14 units
Step-by-step explanation:
Given: LM bisects
To find: LJ
Solution:
According to angle bisector theorem,
an angle bisector of a triangle divides the interior angle's opposite side into two segments that are proportional to the other two sides of the triangle.
In , LM bisects
Using angle bisector theorem,
So,
The formula for a rectangle is A=B x H
So the equation is A= 1/3 yards x 2/3 yards
The answer is A=2/9 yards²
If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed).
I hope it helps. I hope it helps