Answer:
Right, Acute, Scalene.
Step-by-step explanation:
Answer:
Step-by-step explanation:
<h3>Given </h3>
- Point (5, -7) and midpoint (15, 1)
<h3>To find</h3>
<h3>Solution</h3>
<u>Midpoint formula:</u>
- x = (x1 + x2)/2,
- y = (y1 + y2)/2
<u>Substituting values:</u>
- 15 = (5 + x2)/2 ⇒ 5 + x2 = 30 ⇒ x2 = 30 -5 ⇒ x2 = 25
- 1 = (-7 + y2)/2 ⇒ -7 + y2 = 2 ⇒ y2 = 2 - (-7) ⇒ y2 = 9
<u>Missing endpoint is:</u>
I believe you meant to have...
4x + 17 = 5x + 6...
Move the 4x to the right by subtracting it from both sides which in result you get...
17 = x + 6
Then you want to subtract 6 from the right to the left so you get...
11 = x
OR
If you meant 4 * 17 = 5x + 6 then what you do is multiply the left side which in turn gets...
68 = 5x + 6
Subtract six from the right to the left and you get...
63 = 5x
Divide by 5 then you get..
x = 63/5 or you can also say x = 12.6
would be the correct answer. Hope this helps! :D
