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I am Lyosha [343]
3 years ago
15

Angela uses a scanner to make a reduced-size (smaller) copy of a rectangular photo that is 8 inches long and 4 inches wide. The

new length is 4 inches. What is its new width?
Mathematics
1 answer:
svet-max [94.6K]3 years ago
6 0

Answer:

The new width = 2 inches

Step-by-step explanation:

Original dimensions of the rectangular photo:

Length : width = 8 inches : 4 inches

Reduced dimensions of the rectangular photo:

Let

x = the new width

Length : width = 4 inches : x inches

Equate both dimensions to get the value of x

Length : width

8 inches : 4 inches = 4 inches : x inches

8 / 4 = 4 / x

Cross product

8 * x = 4 * 4

8x = 16

x = 16/8

x = 2 inches

The new width = 2 inches

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Answer:

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3 years ago
How many sides would there be in a convex polygon if the sum of all but one of its interior angles is $1070^{\circ}$
Gwar [14]

Convex Polygon:

A polygon is called a convex polygon when no line segments between the points, goes inside. The boundaries of the convex polygon do not go inside and all the vertices are pointed outside away from the center. The interior angles of a convex polygon are less than 180°.

Lets simplify the given problem,

If we try using 1070 degrees as the sum of the interior angles of a convex polygon, we get:

1070 =[n - 2] x 180, where n = number of sides

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Learn more about Convex Polygon on:

https://brainly.ph/question/14274548

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2 years ago
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Help me with the work please if you can
timurjin [86]

Answer:

1/3

Step-by-step explanation:

48+32+16=96

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6 0
3 years ago
Yo can someone do this for me ty i’m too lazy to do this myself
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Answer:

1. 8 + 4 = 12 x 6 = 72

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2 years ago
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