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Sindrei [870]
3 years ago
10

Christian is helping Jay’s family build a rectangular deck in their backyard. On the blueprint, the deck is 7.5 inches long and

9 inches wide, and the given scale states that 1.5in =3ft Determine the length and width of the actual deck.
Mathematics
1 answer:
In-s [12.5K]3 years ago
6 0

Answer:

length=15ft width=18ft

Step-by-step explanation:

7.5÷1.5=5 5×3=15

9÷1.5=6 6×3=18

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Afina-wow [57]
The value of y can be calculated by translating the equation such that we solve y in terms of x.

                            -3x - 8y = 10
 
                               -8y = 10 + 3x
 
                               y = (10 + 3x) / -8

Then, we substitute 2 to the x in the equation.

                             y = (10 + 3(2)) / - 8  = 16/-8

                                y = -2 

Thus, the value of y in the equation is -2. 
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2 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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olganol [36]
The right answer would be.

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