The slope of the first line is
.
To be perpendicular the slope of the second line must be the negative reciprocal of the first:
Use the slope-intercept formula:
Substitute known values:
Solve for
:
Complete the formula:
Answer:
angle B = 90
Step-by-step explanation:
BC is a straight line which equals to 180 and C is 90 so you would take 180 minus 90 and would get 90
Answer:
0.000462
Step-by-step explanation:
From the given information:
The cotton count of the piled yarn is the ratio of the simple weight in (g) with the length by the simple length with weight.
Mathematically:
Answer:
$6
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
the range is the amount of numbers between the highest and lowest number in a set. if the lowest number is 3, and the range is thirteen, and the number must be a positice, the highest number in the range is 16.
