Question 5502 mr. morris is going to save money and replace his sailboat mainsail himself he must determine the area of the main cell in order to buy the correct amount of material calculate the area of the parallelogram to determine how much material should be purchased be sure to explain how much to decompose the shape into rectangles and triangles describe their dimensions and show your work

168

Step-by-step explanation:

the area of this shape is determined by base and height so how it work is...

a=b*h

the base here is 14 the height is 12 so what is 12 times 14?

168

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

answer: the answer is   graph (a)