The following is an incorrect flowchart proving that point l, lying on line lm which is a perpendicular bisector of segment jk, is equidistant from points j and k:

what is the error in this flowchart?

a) jl and kl are equal in length, according to the definition of a midpoint.

b) an arrow is missing between ∠lnk = 90° and ∠lnj = 90° and ∠lnk ≅ ∠lnj.

c) an arrow is missing between the given statement and ∠lnk ≅ ∠lnj.

d) triangles jnl and knl are congruent by the angle-angle side (aas) postulate.

one of each metals

step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.