The answer is 9
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Answer:
B-How many books have each of my classmates read this year?
Step-by-step explanation:
Every year the number of books each classmate read would be different
Answer: AC=4.15
Step-by-step explanation:
To solve this problem you must apply the prccedure shown below:
1. You know that the triangle is a right triangle.
2. Therfore, you can calculate the lenght AC as following:

Where:
opposite=AC
adjacent=8.9
3. When you solve for AC and substitute these values you obtain the following result:

Answer:
can u translate this
Step-by-step explanation:
Answer:
The given Expression is

= 4 × terms under square root are non negative.so we can break it into different terms.
= 4 × √16 ×
Breaking into factors
= 4 × 
= 4× 
= 16× 
= 16 