Which statements are true the ordered pair (1, 2) and the system of equations? y=-21 +4 71 – 2y =3 Select each correct answer. O When (1, 2) is substituted into the second equation, the equation is true. O When (1, 2) is substituted into the second equation, the equation is false. O When (1, 2) is substituted into the first equation, the equation is false. O When (1, 2) is substituted into the first equation, the equation is true. The ordered pair (1, 2) is not a solution to the system of linear equations 0 The ordered pair (1, 2) is a solution to the system of linear equations.

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

the answer should be a. snail

hello umm i don't understand your question can you explain it more pls

step-by-step explanation: