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Mathematics 10 Online
OpenStudy (anonymous):

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OpenStudy (anonymous):

the thing says ab equals 40 on next question xD

Parth (parthkohli):

The first one: It is given that AB is equal to BC, that means that 2x = 60. Solve for x. Second one: Again, it is given that AB is equal to BC. 40 = 3x + 7 AC would be 2 times the length of AB.

OpenStudy (anonymous):

x is 30

Parth (parthkohli):

Please let the asker try.

OpenStudy (anonymous):

so AB is 30?

OpenStudy (anonymous):

yes

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