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stiv31 [10]
2 years ago
7

A signal can be formed by running different colored flags up a​ pole, one above the other. Find the number of different signals

consisting of 7 flags that can be made if 3 of the flags are​ white, 2 are​ red, and 2 are blue.
Mathematics
1 answer:
yan [13]2 years ago
3 0
Your question has been answered
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146, 74, 38, 20, ? what would the next number be in this sequence?
Anuta_ua [19.1K]
Looking at the numbers, we can see that the differences are 72, 36, and 18. Notice that they are each factors of the next by the same constant 2.

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3 years ago
If GHJ is equal to LMK, with a scale factor of 5:6, find the perimeter of GHJ.
xxTIMURxx [149]

Answer:  Weeeell,  35

Step-by-step explanation:

1. By definition, the perimeter of a triangle is the sum of the lenght of each side.

2. Then, the perimeter of the triangle LMK is:

P_{LMK}=14+17+11\\P_{LMK}=42

3. If both triangles are congruent and the scale factor is 5:6 (Which you can rewrite as a fraction: 5/6), you must multiply the perimeter of the triangle   LMK by this scale factor.

4. Then, you have that the perimeter of the triangle GHJ is:

P_{GHJ}=42*\frac{5}{6}=35

<em><u>What I have to say:</u></em>

<u><em>I hope I helped you, and pls mark brainliest. Have a great day BYYYE!!!!!</em></u>

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3 years ago
Geometry math question no Guessing and Please show work
Vera_Pavlovna [14]
IN ORDER TO FIND THE ANSWER:

Add up two of the values. If they are greater than the third, the lengths can make up a triangle.

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3 + 5 = 8
8 > 7? Yes

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The answer would be B.
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This is a definition and an example of it

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