Answer:
x is equal to 27
Step-by-step explanation:
To find this, start by making a proportion. In order to do so, you need to set it up using the smaller triangle on the right and the larger triangle on the left.
39/x = 65/(x + 18)
Now cross multiply to solve.
65*x = 39(x + 18)
65x = 39x + 702
26x = 702
x = 27
Answer:
5√5
Step-by-step explanation:
Hypotenuse (h) = 15
perpendicular (p) = 10
base (b) = ?
We know by using Pythagoras theorem
b = √h² - p²
= √ 15² - 10²
= √ 125
= 5√5
Hope it will help :)
Repost your question. There is clearly a typo on the right side.
<h2>Scalene is the correct answer</h2><h2></h2><h3>(Assuming you mean side lengths when you say 3, 8, 12.)</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3>