Answer:
205 mins
Step-by-step explanation:
Given:
The system of equations is


To find:
The correct statement for the given system of equations.
Solution:
On comparing the given equations and general form of linear equation, i.e.,
, we get


Here,



Since,
, therefore, the two equations are equivalent and the system has infinitely many solutions.
Hence, the correct option is b.
4x² + 43 = 120
4x² = 120 - 43
4x² = 77
x² = 77/4
x² = 19.25
x = ±√19.25
x = ±4.39
<span>
The solutions are ±4.39</span>
Answer:
yes
Step-by-step explanation:
Angle-Angle-Side (AAS) congruence
HTH :)