Answer:
k= 16
Step-by-step explanation:
89-9=80
80/5=16
16=k
5k+9=89
5k=89-9
5k=80
k=16
x equals 3.00cm
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.
Given Equation
Step by step expansion:
Reason:
(a + b)(a - b) = a²- b²
~BrainlyVIP ♡
11,60,62
Hope this helps
3/12x5 is the answer of your question.
