Answer:
About 7 units
Step-by-step explanation:
Since it is a right triangle we apply Pythagoras theorem
a= square root(144 - 100)
a = about 7
A
We can use the Pythagorean Theorem:
, where a and b are the two legs and c is the hypotenuse.
Plug in what we know:
5
64 = 4 + 12g
64 - 4 = 12g
60 = 12g
60 / 12 = g
5 = g
g = 5
2x⁴ - 20x² - 78
To factor the expression look for the LCM of the numbers
LCM of the numbers is 2
Factorize that one out
That's
2( x⁴ - 10x² - 39)
Hope this helps
no clueeeeeeeeeeeeeee
-7