Answer:
D) ΔPNK ≅ ΔIKN by SAS
Step-by-step explanation:
The Side Angle Side (SAS) postulate states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent.
In this case, the congruent sides are IK with NP and NK with itself. And the included angle is ∠K in ΔIKN and ∠N in ΔPNK.
16 only goes into 20 once
Answer:
Step-by-step explanation:
PN =
HN
Answer:

Step-by-step explanation:
let the original fraction be
( with denominator 1 more than numerator )
Subtracting 3 from numerator/ denominator gives
= 
Given that the fraction is now equivalent to
, then
=
( cross- multiply )
2(n - 3) = n - 2, distribute left side
2n - 6 = n - 2 ( subtract n from both sides )
n - 6 = - 2 ( add 6 to both sides )
n = 4
and n + 1 = 4 + 1 = 5
Thus original fraction is 