<span>180-90-50=40 degrees</span>
Answer:
a book is something you read a notebook is something you write in.
Step-by-step explanation:
To find the mean, add up all the test scores and divide by the number of tests:
524/10 = 52.4.
Answer:
<em>t</em>=2d/s
Step-by-step explanation:
Combining Expressions and isolating the variable <em>t</em>
