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If a+b+c+ = 9 and ab+bc+ca = 40 the the value of a/2 + b/2 + c/2 is

November 29, 2021

If a+b+c+ = 9 and ab+bc+ca = 40 the the value of a/2 + b/2 + c/2 is

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Nevaeh

Cost of 5 kg of wheat is Rs 30.50.
i) What will be the cost of 8 kg of wheat?
ii) what quantity of wheat can be purchase

Through a rectangular field of length 90m and breadth 60m, two roads are constructed which are parallel to the sides and cut each

2 thoughts on “If a+b+c+ = 9 and ab+bc+ca = 40 the the value of a/2 + b/2 + c/2 is”

Sarah

November 29, 2021 at 11:06 pm

Answer:

15

Step-by-step explanation:

a+b+c=9.2.2.2=15I hope it help you
Reply
Josie

November 29, 2021 at 11:06 pm

Answer:

4.5

Step-by-step explanation:

a/2 +b/2+c/2= a +b+c/2

9/2

4.5
Reply

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