You have to combine like terms.
Answer: -2a+7
It would be 20 because the highest number is 25
Area of rectangle = l*w
Area of triangle = (1/2)*l*w
Based on the figure:
Area of triangles = 2*(1/2)*l*w
= 2*(1/2)*24*14 = 336 cm^2
Area of side rectangles = 2*l*w
= 2*44*25 = 2200 cm^2
Area of bottom rectangle = l*w
= 44*14 = 616 cm^2
To find the total surface area, you would add all of the sides together:
336+2200+616= 3152 cm^2
Don’t be afraid to ask any questions, if you have any :D
X=4
explanation:
-reduce the fraction
-make the numerators equal
-divide both sides by 5
A is the answer............ If you plot it on a graph, it shows a square.
