Elena wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 5 m and width 3 m. She decides on a s
1 answer:
Provided:
Elena's bedroom is rectangular, measuring 5 m in length and 3 m in width.
The width of Elena's bedroom door is 0.08 m.
The dimensions of Elena's bed are 4 cm and 3 cm.
The drawing uses a scale of 1 to 50.
What needs to be calculated:
The width of the door represented in the scaled drawing.
The real dimensions of her bed.
Detailed explanation:
With a scale of 1 to 50,[ [TAG_26]]
this indicates that each side's length on the drawing is of the actual size.
Elena's bedroom door has a width of 0.08 m.
1 m equals 100 cm
thus, 0.08 m converts to 8 cm
The width of the door in the scaled drawing is
Consequently, the width of the door in the scaled drawing is 0.16 cm.
On the scale drawing, Elena's bed dimensions are represented as 4 cm by 3 cm.
The actual dimensions of her bed are
Thus, the actual size of her bed is 2 m by 1.5 m.
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Answer:
Davide is 10 years old.
L'età di Davide è 10.
Step-by-step explanation:
The average ages of Aldo, Bruno, Carlo, and Davide amount to 16 years.
Let’s denote:
x for Aldo's age.
y for Bruno's age.
z for Carlo's age.
w for Davide's age.
The average for all four is 16 years.
This gives us:
Excluding Davide, the average age of the other three is 18. Therefore:
Substituting into the original equation:
Hence, Davide’s age is indeed 10.
L'età di Davide è 10.
Answer:
Kathy: $1,224,000
Mark: $306,000
Please refer to the attachment.
<span>A table representing a function is provided below.
x 1 2 3 4 5
y 1 16 64 256 1,024
According to the data in the table, from x = 2, the value of y can be represented as
which is equivalent to
This indicates an exponential function.
Thus, the </span><span>most accurate description of the function's graph is: "The graph initially appears flat but ascends sharply."</span>
x 1 2 3 4 5
y 1 16 64 256 1,024
According to the data in the table, from x = 2, the value of y can be represented as
which is equivalent to
This indicates an exponential function.
Thus, the </span><span>most accurate description of the function's graph is: "The graph initially appears flat but ascends sharply."</span>