The partial products are: 42 x 28 = (40 + 2) x (20 + 8) = 40 x 20 + 40 x 8 + 2 x 20 + 2 x 8
= 800 + 320 + 40 + 16 Hope this helped.
Answer:
In order to graph this follow these steps
Put an OPEN dot on the number -9 and then draw or color a line to the right of the line.
The included side = the equal angles are 'at the ends' of this side
You can write the equation
x+1+x+3+x+5=576
Combine like terms
3x+9=576
Subtract 9 from both sides
3x+9-9=576-9
3x=567
Divide both sides by 3
3x/3=567/3
x=189
The first integer is 190, the second is 192 and the third is 194 (enter it into the original equation to get those answers)
Diameter = 2 * radius = 200m
circumference (length of the outside of the circle = diameter * pi = 200 * 3.14
= 628m