I think (jk) (x) means j times k
(jk) (x) = -7x(9 - 2x) //Using Distributive Property.
(jk) (x) = -63x + 14x^2 = 14x^2 - 63
//Hope it helps.
Random probably wont go with other people said, biased may go for what has most reviews
Answer:
4X+12 y
Step-by-step explanation:
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mark it as a brilliant answer
Answer:
251.20 cm square
Step-by-step explanation:
As given in figure
height of cylinder = 2 cm
radius of cylinder = 8 cm
lateral surface area of cylinder is given by =
where r is the radius and l is the height
Therefore, lateral surface area of given cylinder
area of base is give by
since there is only one base area of that base
=
Thus,
Total surface area of open cylinder = 50.24 + 200.96 = 251.20 cm square
Answer:
The bottom one. The side with the 12 x 5 side.
Step-by-step explanation:
12 x 5 =60. That is bigger than the other sides