Tyler is making a history project and needs two poster boards. he cuts one measure 42.25 inches in length. he cuts the second to measure 34.75 inches in length. what is the difference between the two lengths of the poster board?

7.5 inches

Step-by-step explanation:

The difference in the two poster boards will be the measurement found by subtracting them.

Subtract 42.25 and 34.75.

42.25 - 34.75 = 7.5

To subtract decimals, line up by decimal place and move from right to left.

∠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.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)