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8. Solve for the given variable in the following equations. (4 marks total)

i’m confused on questions C) and D) I put it into Photomath and it came out with a bunch of weird and complicated letters and I’m only in grade 9 so I don’t think that’s the answer.

please solve C) and D) and check if I correctly solved A) and B) THANK YOU

8 Solve for the given variable in the following equations 4 marks total im confused on questions C and D I put it into Photomath and it came out with a bunch of class=

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bekkarmahdi702

Step-by-step explanation:

  • c

V= π*r²*h

V/π = r²*h

v/(π*r²) = h

  • d

[tex]\frac{x+y}{3}[/tex] = 5

x+y = 15

x = 15-y

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