Answer: Choice A) subtracting; subtractingThe goal is to find the legs of the right triangle, so you can find the hypotenuse. The hypotenuse is the distance between the two points. See the attached image.
Merry Christmas and a happy new year
Answer:
14 students
Step-by-step explanation:
Given
Let:
read a book
watched TV
So, we have:
-- total



Required
Students that did both (x)
This is calculated using:

So, we have:

This gives:

Open brackets


Collect like terms


<em>Hence, 14 students did both</em>
The answer is 21, because if you multiply 21 times 3 you get 63
Answer:
-13
Step-by-step explanation:
-41 + -8 + 36
-49 + 36
-13