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svetoff [14.1K]
4 years ago
7

If y = 1/2(d + 1), find y when d = 7

Mathematics
2 answers:
almond37 [142]4 years ago
8 0

Answer:

<h3>\boxed{ \boxed{ \bold{ \purple{y = 4}}}}</h3>

Step-by-step explanation:

\sf{Given}

\sf{d = 7}

Let's find the value of y:

\sf{y =  \frac{1}{2} (d + 1)}

plug the value of d

\sf{ =  \frac{1}{2} (7 + 1)}

Add the numbers

\sf{= \frac{1}{2}  \times 8}

Calculate

\sf{ = 4}

Hope I helped!

Best regards!

nata0808 [166]4 years ago
5 0

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:)

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