Answer:
6,653 square miles
Step-by-step explanation:
Subtract South Dakota's area, 77,353 by North Dakota's area, 70,700, and you get 6,653
This is the concept of algebra, to get the slope of the line we need to rewrite the equation in slope intercept form y=mx+c, where m=slope, c=y-intercept.
Therefore re-writing our expression in slope-intercept form we get:
7x-3y=10
-3y=-7x+10
y=7/3x-10/3
The slope=7/3
hence we conclude that the slope of the line perpendicular to this is -3/7
Step-by-step explanation:
- 19 x + 23 x = 44
4x = 44
x = 44/ 4
x = 11
Hope it will help :)
Answer:
six hundred = 600
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7 3/4 centimeters long. 4 1/2 x 2= 8 1/2 (width of both sides combined) 24 - 8 1/2= 15 1/2 (length of both sides combined) 15 1/2 divided by 2= 7 3/4 (length of one side)
