First equation
a. 3x+5=65
b.3x=60 x=20
The number will be itself when multiplied by 1.
The sum of twice and half the original number is 1, so the number is
2n +0.5n = 1
2.5n = 1
n = 1/2.5 = 0.4
The original number is 2/5.
Mid-segment and bottom side of the triangle is always parallel to each other, and parallel lines must have same slopes, so if their slopes are equal, then MN would be mid-segment of side AB in Triangle ABC
Hope this helps!
Answer:
Step-by-step explanation:
珠ɪᴢᴜᴍɪᴿᴬᴳᴱ
