Answer:
__1__for 1-10min
__0__for 10-13min
__2__for 13-17min
Step-by-step explanation:
i saw part of the answer key
Answer:
CD=3(8)-6=24-6=18 Units
Step-by-step explanation:
Given:
In triangle XYZ, x = 27 cm, y = 79 cm and .
To find:
The length of z.
Solution:
In triangle XYZ, using the Law of cosine, we get
Putting the given values in the above formula, we get
Taking square root on both sides.
Approx the above value to the nearest number and side length cannot be negative. So,
Therefore, the length of z is about 102 cm.