In a triangle the midline joining the midpoints of two sides is parallel to the third side and half as long ⇒
2(3x + 2) = 2x + 20
6x + 4 = 2x + 20
6x - 2x = 20 - 4
4x = 16
x = 16/4
x = 4
midsegment = 3x + 2 = 3*4 + 2 = 12 + 2 = 14
Answer:
Question 1: 34.56 mm
Question 2: 12.57 in
Question 3: 15.70 yd
Step-by-step explanation:
Answer:
16 + -16 -4 ( 20 ) - 6)
Step-by-step explanation:
here is answer
Answer:
Step-by-step explanation:
Exact Form: x(39)/(2)
Mixed form:x=19(1)/(2)