Answer:
-5
Step-by-step explanation:
+-=-
-4-1=-5
Step-by-step explanation:
Let the angle near point A be
.
Let the angle near point B be
.
Let the angle near point C be
.
Let the external angle near point A be
.
Let the external angle near point B be
.
Let the external angle near point C be
.
According to exterior angle property,exterior angle of an angle is the sum of other two angles.
So,

According to angle sum property,the sum of angles in the triangle add to 

Answer:
4 5/8
Step-by-step explanation:
7 7/8 - 3 1/4
7 7/8 - 3 2/8
4 5/8
Answer:

Step-by-step explanation:
Given:
Width of average grain of salt is, 
Width of Rhinovirus is, 
Now, expressing each width in scientific notation form, we get:

Now, in order to get how many times 'W' is wider than 'w', we divide the two widths. This gives,

Therefore, the grain of salt is
wider than Rhinovirus.
Answer:
$8
Step-by-step explanation:
36 juice = $4.80
60 juice = ?
36/6 = 4.80/6
6 juice = 0.8
0.8x10=8