Answer
2/3, 7/10, 11/15
Step-by-step explanation:
Answer:
<h3>x = 40/7</h3>
Step-by-step explanation:
Look at the picture.
If ABC is any triangle and AD bisects (cuts in half) the angle BAC, then
In our triangle we have the proportion:
<em>cross multiply</em>
<em>use distributive property</em>
<em>add 8x to both sides</em>
<em>divide both sides by 14</em>
Answer:
No
Yes
No
Yes
Step-by-step explanation:
In the first 1, the input 2 repeats which makes it not a function
in the second one each input is unique and does not repeat so it is a function
in the third one the input 1 repeats and makes it not repeat
And in the last one each input is unique
If inputs (the x value) repeat it's not a function
