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taurus [48]
3 years ago
10

Are a parallelogram and a pentagon always sometimes or never similar

Mathematics
2 answers:
Vikentia [17]3 years ago
5 0
Never similar. Because a pentagon does not have a parallel side to it. Hope this helps. 
erastovalidia [21]3 years ago
3 0
They are never similar. In order for two shaped to be similar, they must have the same number of sides, and the angles all must be the same. The only difference between two similar shapes is that their side lengths proportionally larger or smaller.

Since a parallelogram has 4 sides, and a pentagon has 5 sides, they can never be similar.
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julian's height is 7 inches less than his sisters his sister's is unknown what is julian's height use x for his sister's height
Marat540 [252]

Answer:

x - 7

Step-by-step explanation:

Because Julian is 7 inches shorter than his sister, and his sister's height is x, if we subtract 7 from x, we get Julian's height, x - 7.

7 0
2 years ago
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3.
sergey [27]

Answer:

His money earned $36 after 3 months

Step-by-step explanation:

* Lets revise the rules of simple interest

- Simple Interest Equation (Principal + Interest)

 A = P(1 + rt)

- Where:

• A = Total amount (principal + interest)  future amount

• P = Principal Amount

• I = Interest Amount

• r = Rate of Interest per year in decimal; r = R/100

• t = Time Period involved  

* To calculate the interest I use the formula

  I = P × r × t

* Lets solve the problem

- The rate is annual

- The interest calculated after 3 months

∴ I = P × R/100 × t/12

∵ P = $3600.00

∵ R = 4%

∵ t = 3 month

∴ I = 3600.00 × 4/100 × 3/12 = $36

* His money earned $36 after 3 months

5 0
3 years ago
Can someone please help and show work
Bad White [126]
Answer:$8.60
I put the work into the picture. Hope this helps!

7 0
3 years ago
Which is a multiple of 3, 2, and 5? 36 40 45 60<br>​
Arte-miy333 [17]

Answer:

60

Step-by-step explanation:

60/3=20

60/2=30

60/5=12

8 0
3 years ago
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I will give 30 points please don’t mess around. Write an informal proof for why the construction of an equilateral triangle work
Marina86 [1]

Answer:

An equilateral triangle is one with all three sides the same length. It begins with a given line segment which is the length of each side of the desired equilateral triangle. ... It is similar to the 60 degree angle construction, because the interior angles of an equilateral triangle are all 60 degrees.

Step-by-step explanation:

8 0
3 years ago
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