$530.40/4= $132.60
$132.60 x 3=$397.80
Or
$530.40 x .75= $397.80
Answer:
c
Step-by-step explanation:
Two sum of any two side lengths of a triangle will always be greater than the length of the remaining side
a doesn't work because 8+12=20 and 20 is not greater than 20
b doesn't work because 4+5=9 and 9<10
d doesn't work because 6+6=12 and 12 is not greater than 12
c is the only option where you can take any two sides, add them, and the sum will be greater than the remaining side.
For example, for c,
6+8=14, and 14>10
8+10=18, and 18>6
10+6=16, and 16>8
Answer:
I figure you could simplify it by multiplying both sides by 6, resulting in -31+23=-30+18-1+5
-8=-8
Step-by-step explanation:
Answer:
- 
i
Step-by-step explanation:
Given
Multiply numerator/ denominator by i
= 
[ i² = - 1 ]
= 
= - i
There is 2 midpoints on a line segment.
