Answer: So,. The sum of the measures of the angles of a quadrilateral is 360. Let m∠J = m∠K = x. ... CCSS SENSE-MAKING If WXYZ is a kite, find each measure. 24. YZ.
Step-by-step explanation:
the answer is 
subtract 6x on both sides → 
divide both sides by -2y →
Answer:
19
Step-by-step explanation:
-8+8=0
0+19=19
Hope it helps.
Answer & Explanation:
To find the direction cosines of the vector a is need to divided the corresponding coordinate of vector by the length of the vector. The coordinates of the unit vector is equal to its direction cosines. Property of direction cosines. The sum of the squares of the direction cosines is equal to one.
Answer:
452.39cm^2
Step-by-step explanation:
