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stiv31 [10]
3 years ago
14

Dan was at the beach for five days and found 28 seashells. He plans to give all of his seashells equally to his four friends. Ho

w many seashells will each friend get?
Mathematics
1 answer:
bekas [8.4K]3 years ago
4 0
7 is the correct answer your welcome
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George takes a photograph of a rectangular window that is 312 feet tall and 134 feet wide. He prints the photograph on paper so
Snowcat [4.5K]

Answer:

A':A = 1742:7

Step-by-step explanation:

Applying,

A' = L'W'............... Equation 1

Where A' = Area of the window, L' = Length of the window, W' = Width of the window.

From the question,

Given: L' = 312 ft, W' = 134 ft

A' = (312×134)

A' = 41808 ft²

Similarly,

A = LW.................. Equation 2

Where A = Area of the image of the window, L and W is thw length and width of the image of the window

Given: L = 12 ft, W = 14 ft

Therefore,

A = 12×14

A = 168 ft²

Therefore the ratio of A' to A = 41808:168 = 1742:7

A':A = 1742:7

3 0
3 years ago
What is the difference of –89.16 – 154.81? A –243.97 B –65.65 C 65.65 D 243.97
kolezko [41]
-89.16 - 154.81 = - 243.97
6 0
3 years ago
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Find the missing angle measures
padilas [110]

Answer:

72°

44°

Step-by-step explanation:

a circle=116° those are the measures

4 0
3 years ago
72 The length of a side of a triangle is 36. A line parallel to that side divides the triangle into two parts of equal area. Fin
katrin [286]

Answer:

  18√2

Step-by-step explanation:

The smaller triangle sharing a vertex with the larger one is similar and half the area. That means its linear dimensions are √(1/2) = (√2)/2 times those of the larger triangle.

The line segment of interest has length ...

  36 × (√2)/2 = 18√2

_____

The ratio of area of similar figures is the square of the ratio of their linear dimensions. Thus the ratio of linear dimensions is the square root of the ratio of area.

6 0
3 years ago
I am a solid figure with two congruent polygons that are bases connected with lateral faces that are rectangles
Andrews [41]
<span>We have lateral faces that are rectangles and 2 congruent polygons that are bases. This must be 3-dimensional solid figure - quadrilateral prism. If those 2 bases are squares then it is a rectangular prism, but the bases also can be 2 rhombuses. Answer: Quadrilateral prism.</span><span />
5 0
3 years ago
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