25%
since there are 4 books, and only one is a mathematics book, there is a 1/4 chance. in other words, 25%
A) 3:11
b) 11:8
this should be correct
Answer:
x=2
Step-by-step explanation:
this is just like the last one. since it is vertical it only includes the x value 2
Answer:
a=5your answer right answer right answer
To answer this question, you would need a protractor, which is a device that measures angle. Because this is a picture, I cannot help you. I'm sorry....
What I can tell you is that the angle is less than 90 degrees.
