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Oduvanchick [21]
3 years ago
10

In a certain hexagon, the two shortest sides have the same length. The length of each remaining side is 2 inches more than the l

ength of each shortest side. The perimeter of the hexagon is 38 inches. What are the lengths of the sides of the hexagon?
Mathematics
1 answer:
Nonamiya [84]3 years ago
4 0

Answer:

length of the shortest side = 5 inches

length of the longest side is 7 inches

Step-by-step explanation:

Hexagon has 6 sides

Let x be the shortest side

length of the longest side is x+2

there are 2 shortest sides and 4 longest sides

To find perimeter we add all the sides

Perimeter = 2(x) + 4(x+2)

38= 2(x) + 4x+8

38=6x+8

Subtract 8 from both sides

30=6x

divide both sides by 6

x=5

length of the shortest side = 5 inches

length of the longest side is 7 inches

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steposvetlana [31]

i think the answer is 1/3 from 8x 6 =-46.7 i think

6 0
3 years ago
Please check these please
antoniya [11.8K]

-5x=60

The first thing we want to do is to divide -5 on both sides. We do this because -5x, is the same as -5 times x and we want to do the inverse of that.

After we divide on both sides, we get    x=60/-5

We know that 60 divided by -5 is -12.

Therefore our answer is:      x=-12

----------------------------------------------------------------------------------------------------------

5= n + 2

We always want to get the variable to be alone, so if we subtract by 5 we would be doing the opposite of getting the variable alone. Although, if we subtract by 2 on both sides, we would get the variable alone and the answer would be 3=n

Therefore our answer is:       False

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2(x-7)

By looking at this question, we see x being subtracted by 7. Then we see that 2 is being multiplied to that.

Therefore our answer is:        C

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The product of a number and 4 increased by 8

In these types of questions, it's smart to break it up. We will start with the product of a number and 4. We know that a number is a variable and if we look at the multiple choice answers we can see that the variable they chose to use is n. We also know that a product is when numbers get multiplied. So that means 4 and n get multiplied which turns into 4n.

For the other part of the problem, we know that increased by 8 means added my 8. Now that we got our answers, we put then together.


Therefore our answer is:       A    4n+8

----------------------------------------------------------------------------------------------------------

Pls give a like if this helped you!!!

4 0
2 years ago
Read 2 more answers
Are these answers correct
professor190 [17]
No you have to move the decimal place over 2 times to the left
7 0
3 years ago
If the domain of the function f(x) = x - 5 is {1, 3, 4, 6} what is the range? F
Margarita [4]

Answer:

-4, -2, -1, 1

Step-by-step explanation:

If the domain is given we use the equation to determine the range but usually the range would be everything in this equation.

7 0
3 years ago
5y +2 -4y I need help
Yuliya22 [10]

Answer:

Simplified- 1y+2 or y+2

Step-by-step explanation:

To simplify this equation, subtract the common variables.

(5y-4y)+2

This turns into..

1y+2 or y+2

3 0
3 years ago
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