Respuesta :

adwithagadhachanda

Answer:

4

Step-by-step explanation:

Plug in 7 for d:

y= 1/2(7+1)

y=1/2(8) .... Adding what's in the parenthesis (PEMDAS)

y=4 ..... Multiply 1/2 by 8

Hope this helps:)

TheAnimeGirl

Answer:

[tex] \boxed{ \boxed{ \bold{ \purple{y = 4}}}}[/tex]

Step-by-step explanation:

[tex] \sf{Given}[/tex]

[tex] \sf{d = 7}[/tex]

Let's find the value of y:

[tex] \sf{y = \frac{1}{2} (d + 1)}[/tex]

plug the value of d

[tex] \sf{ = \frac{1}{2} (7 + 1)}[/tex]

Add the numbers

[tex] \sf{= \frac{1}{2} \times 8}[/tex]

Calculate

[tex] \sf{ = 4}[/tex]

Hope I helped!

Best regards!

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