In mathematics, two varying quantities are said to be in a relation of proportionality, if they are multiplicatively connected to a constant; that is, when either their ratio or their product yields a constant. The value of this constant is called the coefficient of proportionality or proportionality constant.
I’m so sorry I needed points for an important quiz
Answer:
Statement #1. JK is congruent to LK, JM is congruent to LM
Reason #1. Given
Statement #2. KM=KM
Reason #2. Reflexive property of equality
Statement #3. Triangle KMJ is congruent to triangle KML
Reason #3. Side, Side, Side triangle congruency theorem.
Statement #4. <J is congruent to <L
Reason #4. Corresponding angles of congruent triangles are congruent.
Step-by-step explanation:
This requires the pythagorean theorem :
a^2 + b^2 = c^2...where a and b are the legs and c is the hypotenuse..and by the way, this can only be used on right triangles
a^2 + b^2 = c^2
6^2 + 7^2 = c^2
36 + 49 = c^2
85 = c^2...take the sqrt of both sides, eliminating the ^2
sqrt 85 = c
9.22 = c....so the hypotenuse is approximately 9.22 units (thats rounded)