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Ilia_Sergeevich [38]
3 years ago
12

Bianca uses an overhead projector to explain a new concept to her students. The width of the projected image was 24 feet. The wi

dth of the original image was 120 inches . Find the scale factor used to enlarge the image .
Mathematics
1 answer:
AnnZ [28]3 years ago
3 0

Answer: 10% of 65.9

Step-by-step explanation:

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A virus is a D) intracellular parasite.

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To create a unique house paint color, Melton mixes together a sample that is 12 gallons of red, 2.5 gallons of yellow and 0.5 ga
Mariana [72]

Answer:

180

Step-by-step explanation:

total ratio is 15

gallons of red =

\frac{12}{15}  \times 6 \times  \frac{15}{0.5 }  \\  \\  = 144

gallons of yellow

30

gallons of blue

\frac{0.5}{15}  \times 30 \times  \frac{15}{2.5}  \\  \\  = 6

total =144+30+6

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2 years ago
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2 years ago
What is the area of the polygon ABCDE?
Setler [38]
The answer is 73.5

To make it a lot easier split the shapes into a rectangle and triangle.
The rectangle is a tad easier because the measurements are given here.

5 x 12 = 60 (rectangle area)

To find the triangle find the base then height. The base is 3cm and the height is 9cm (shown above)

9 x 3 = 27
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Add those two numbers and voila you have your answer of 73.5.
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