Answer:
x = 9
Step-by-step explanation:
subtract 5 from 11 with = 6
divide by -2 which = -3
square your answer so (-3)² = 9
The other leg is 12cm long.
Step-by-step explanation:
Given,
Hypotenuse = c = 15cm
One leg = a = 9cm
Other leg = b
As the triangle is right angled, therefore, using Pythagoras theorem;
Taking square root on both sides;
The other leg is 12cm long.
Keywords: triangle, square root
Learn more about triangles at:
#LearnwithBrainly
Find the factors from the roots, then multiply the factors together.
y
=
x
2
−
21
x
+
104
The answer is 9 :) hope you got it