Add them all up and divide by 4
101.4/4 = 25.35 or 25.4 seconds
Answer:
3, fifths should be added.
2/10 = 1/5
4/10 = 2/5
6/10 = 3/5
Divide the tenth fractions by two, to get the anwser on the right.
No, they cannot be determined as congruent.
The SAS rule of congruency requires that two sides and the angle BETWEEN them are congruent. However, the angle between them is not specified as congruent.
There exists no SSA (side-side-angle) rule of congruency that would help prove the pair of triangles congruent. Thus, we have insufficient information to determine them as congruent.
Answer:
Step-by-step explanation:7