Which of the following is not equivalent to x - y + z?
1 answer:
You might be interested in
Answer:
25/39
Step-by-step explanation:
For division of mixed numbers, it often works well to first convert them to improper fractions. Then the division proceeds in the usual way: "invert and multiply", or "dot, swap."
__
_____
<em>Additional comment</em>
Your graphing calculator can do this, too.
Answer:
Step-by-step explanation:
Hi!
Since an equilateral triangle means that every side is equal, our triangle will have 12 on all sides.
To find the height of an equilateral triangle we use .
.
So the height is .
Now we have to solve 12 * ÷ 2.
.
Thus, the area of the triangle is .
Hope this helps!