Answer:
x equals 3.00cm
Step-by-step explanation:
Use Pythagoras' Theorem.
a = (14x-45)
b = (16x+27)
c = (25x)
Plug in the variables above into Pythagoras' Theorem that is, a^2+b^2=c^2.
Solve the resulting quadratic equation and reject the negative answer as length is always positive.
Answer:
I got it.
Step-by-step explanation:
-12a - (-15b) + (-3c)
3 divided by 2 is 1.5 so c
Answer:
x=− 9
/4
or
=−2.250
Step-by-step explanation:
Answer:
Lai yee : 45
Khadijah : 15
Step-by-step explanation:
Here is the Explanation