Answer:
B. 30
Step-by-step explanation:
the equation looks like 22 - x = -8 and 22 - 30 is negative 8
Answer:
Option 1
Step-by-step explanation:
Arc MK is equal to the sum of arcs ML and LK.
M is the number of minutes
5+0.09m=21.29
0.09m=16.29
m=16.29/0.09
m=181
Answer:
Step-by-step explanation:
The equation of a line in slope-intercept form is 
, where 
is the slope and 
is the y-intercept.
From the table, consider the last two points:
The equation of the line using two points is given as:
Here, 
Therefore, the equation of the line in slope-intercept form is:
The perimeter is the total of adding all of the sides together. A rectangle has 2 lengths and 2 widths. The equation would be:
P = 2l + 2w or P = l + l + w + w
Since you know the perimeter, you can plug it into the equation
53 = 2l + 2w
You can divide the 2 on both sides
26.5 = l + w
l = w + 2.3 because the length is 2.3 meters longer/more than the width. You can substitute (w + 2.3) for "l" in the equation. So instead of:
26.5 = l + w
It will be:
26.5 = (w + 2.3) + w
26.5 = w + 2.3 + w
Subtract 2.3 on both sides
24.3 = w + w
24.3 = 2w
Divide 2 on both sides
12.1 = w
The width is 12.1 meters
