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schepotkina [342]
2 years ago
10

HELPNOW. NO EXPLAINATIOON NEEDED. PLEASE ANSWER ASAP.Find the scale if:

Mathematics
1 answer:
ololo11 [35]2 years ago
7 0

The scale used on the map is 1 centimeter to 12.5 kilometers.

<h3 /><h3>How to find the scale?</h3>

When we do a scale drawing of something in scale (like a map, that represents a given location) the dimensions suffer a change of scale.

This means that each unit on the scale drawing not represents the same unit on the original thing.

On this case we have a map where a actual distance of 50 kilometers is represented by a distance of 4cm (this means that each 4cm in the map are equivalent to 50 kilometers in the actual place).

Then the scale will be in cm to km, and to get the scale we can write:

4cm = 50km

Dividing both sides by 4 we get:

1cm = 50km/4 = 12.5 km

Then we conclude that the scale used for the map is 1 centimeter to 12.5 kilometers.

If you want to learn more about scale drawings:

brainly.com/question/15891755

#SPJ1

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Evaluate the following expression. 12!
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Answer:479001600

Step-by-step explanation:

12 factorial is 12 * 11 * 10 ..... all the way to one

A way to do it by hand is

12 * 1

11 * 2

10 * 3

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8 * 5

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stop here because 6 * 7 and 5 *8 are already listed

This gives you 6 products then multiply those 6 products by pairs which gives you three pairs which gives you three products then compute a pair then multiply by last product.

Easy math but a lot of written work

3 0
3 years ago
Suppose given an isosceles triangle with a leg measuring 5 in. Two lines are drawn through some point on the base, each parallel
enot [183]
We have an isosceles triangle  and 2 lines that are drawn through some ( any ) point on the base. The both lines are parallel to one of the legs. Then those lines with the legs of the triangle make a parallelogram. We can say that x and y are the sides of the parallelogram. Then: x + y = 5 in. And the perimeter of the parallelogram: P = 2 x + 2 y = 2 * ( x + y ).
P = 2 * 5 = 10 in.  The rest is in the attachment.
Answer: The perimeter of the constructed parallelogram is 10 inches. 
Download docx
5 0
4 years ago
Alexis is designing a storage chest shaped like a rectangular prism. The storage chest is 6 feet long 2 feet wide and 3 feet hig
melamori03 [73]

Answer:

72

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2(12) + 2(18) + 2(6)

24 + 36 + 12

The answer would be 72 ft sqaured

8 0
3 years ago
Help! Find the domain of the graph
MatroZZZ [7]

Answer:

[-3,9]

Step-by-step explanation:

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3 years ago
Find the area of the shaded region in the simplest form
balandron [24]

Answer:

A = 24t² + 2t

Step-by-step explanation:

The shaded area (A) is calculated as

A = area of outer square - area of rectangle

   = (5t)² - t(t - 2)

   = 25t² - t² + 2t

    = 24t² + 2t

8 0
3 years ago
Read 2 more answers
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