Answer: 45
Step-by-step explanation:
300 * 0.15 = 45
The answer is B. -a+4+5a-a-6
Answer:
12
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
See attachment
Required
The area of the semicircle
First, we calculate the hypotenuse (h) of the triangle
Considering only the triangle, we have:
--- cosine formula
Make h the subject
The area of the semicircle is then calculated as:
This gives:
Answer:
Step-by-step explanation: