MATHEMATICS MIDDLE SCHOOL

The formula for finding the perimeter of an equilateral triangle is P=3s. How can you transform the formula so that it can be used to determine the length of one side of the triangle when given the perimeter? A) 3P=s
B) P/s=3
C) Ps=3
D) P/3=s

Answers

Answer 1
Answer: If the formula is P = 3s, then to find side length (s) the formula will become...

s = P/3

answer D

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Jessica has two sticks. The sticks are the same distance apart at every point. How would you best describe the sticks?

Find the area of the trapezoid.

Answers

The answer is 75.

Hope this helps!

75

15×6÷2+10×6÷2

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Tiffany weighed 7pounds 12 ounces when she was was born. Her weight doubled after four mouths. How much did Tiffany weigh after four mouths?

Answers

  7 lbs. 12 oz.
+7 lbs. 12 oz
____________
   14 lbs. 24 oz.


FINAL ANSWER: 14 pounds and 24 ounces
7 pounds. 12 ounces
×2. ×2
24 ounce 14pounds 14 pounds 24 ounces

What is the perimeter, P, of a rectangle that has a length of x + 5 and a width of y − 1? P = 2x + 2y + 8
P = 2x + 2y − 8
P = x + y + 4
P = x + y + 6

Answers

The perimeter of the rectangle whose dimensions are (x + 5) and (y - 1) is,

 P = 2x + 2y + 8

The correct option from the given choices is A.

What is a rectangular perimeter?

The whole distance that a rectangle borders, or its sides, the cover is known as its perimeter. Given that a rectangle has four sides, the perimeter of the rectangle will be equal to the total of its four sides.

Given:
A shape is a rectangle.

And P is the perimeter of that rectangle.

And the dimensions of the rectangle are (x + 5) and (y - 1).

So, the perimeter of the rectangle,

= 2 [(x + 5) + (y - 1)]

= 2 [ x + y + 4]

= 2x + 2y + 8

Therefore, the perimeter of the shape is P = 2x + 2y + 8.

To learn more about the rectangular perimeter;

brainly.com/question/22109593

#SPJ2

Answer:P=2x + 2y + 8

Step-by-step explanation: Perimeter (p) =2L+ 2w

P= 2(x+5)+2(y-1)

Remove bracket

P=2x+ 10 +2y - 2

P=2x+2y+8

What is 53 and 1/3 as a decimal and please show how to turn it into a decimal

Answers

Well,
First I would like to explain how to convert a mixed number or fraction into a decimal.
1. First if it's a mixed number change it into an improper fraction.
2. After that divide the numerator by the denominator.
3. Your finished as simple as that.
NOW FOR THE ACTUAL ANSWER
well I turned 53 1/3 into an improper fraction which came out to be 160/3. After the division the decimal came to be 53.3333(etc)
I did it in the calculator and everything so I'm almost positive I did this correctly haha)
I hope I helped.
And I really enjoyed answering this since I knew you weren't just looking for an answer but for the reason behind it and how to do it hahah.

Answer:

53.3 (the three is repeated)

Step-by-step explanation: To convert 53 1/3 to decimal you can either use the long division method , or you can divide the numerator 160 ([53×3]+1) by the denominator 3 using a calculator.

Hope this helps!

Queens population increase by 16075 and Brooklyn increase by 11870 round of the addends to estimate

Answers

16075≈16000
11870≈12000

12000
+16000
______
28000

What is the value of 28/32 in lowest terms? Answers: A.7/9 B.13/16 C.14/16 D.7/8

Answers

the answer to the problem is D. it is the smallest pair and it is equilivent.
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