Answer:
option C
Step-by-step explanation:
m∠3 =m∠6 ( Alternative Interior Angles are equal )
But m∠5 & m∠6 are linear pair. So ,
m∠5 + m∠6 = 180°
=> m∠5 + m∠3 = 180° ( because m∠3 =m∠6 )
Answer:
144 un^2
Step-by-step explanation:
Base: 4 × 11 = 44
Left-most face: 3 × 11 = 33
Top face: 5 × 11 = 55
Triangular faces: 3 × 4 = 12
Add: 44 + 33 + 55 + 12 = 144
Answer:
<em>q</em> = 12<em>x</em>
Step-by-step explanation:
<em>q</em> = 3<em>x</em> + 9<em>x</em>
Combine like terms
<em>q</em> = 12<em>x</em>
Answer:

Step-by-step explanation:
difference in x = 7
difference in y = -30
using Pythagoras, distance =
=
= 
(but I don't understand what the nearest tenth part means)