Explanation:
K is the midpoint of segment JL
That means the smaller pieces JK and KL are the same length.
JK = KL
9x-5 = 7x+3
9x-7x = 3+5
2x = 8
x = 8/2
x = 4
This x value leads us to:
Both smaller pieces are 31 units each, which helps confirm we have the correct x value.
Therefore, JL = JK+KL = 31+31 = 62
Answer:
62
Step-by-step explanation:
JL = JK + KL = 31 + 31 = 62
Hope this helps.
m∠R = 39 degrees
As complementary angles add up to 90 degrees, we can set up an equation to get x then find the measure of ∠R:
m∠R + m∠S = 90
2x+7+4x-13=90
6x+7-13=90
6x-6=90
6x=96
x=16
Since m∠R = (2x+7), 2x+7 would be 2(16)+7 or 39 degrees. So in conclusion, m∠R = 39 degrees
B,
B
A
C
D
Answer in image below
