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allsm [11]
3 years ago
5

What is the perimeter of the image attached?? (PLEASE HELP I WILL MARK BRAINLIEST)

Mathematics
1 answer:
Kitty [74]3 years ago
8 0

Answer:

Perimeter = 3x + 3

Step-by-step explanation:

Perimeter of the given triangle in the figure is the sum of all three sides.

The expressions for the 3 sides are given as, x, (x - 3), (x + 6).

Therefore,

Perimeter = x + (x - 3) + (x + 6)

Simplify,

Perimeter = x + x - 3 + x + 6

Collect like terms

Perimeter = x + x + x - 3 + 6

Perimeter = 3x + 3

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a rectangular garden is fenced on alls ides with 256 feet fencing. the garden is 8 feet longer than it is wide
pickupchik [31]

The length and width of the rectangular garden is estimated as-

  • Length = 68 ft
  • width= 60 ft
<h3>How to calculate perimeter of the rectangle?</h3>

A rectangle's perimeter is the total length and distance of its border across all sides. The perimeter of a rectangular box is a linear measurement that is expressed in meters, feet, cm, or yards. Let us first examine the two primary characteristics of a rectangle.

  • A rectangle's four angles are all 90°.
  • A rectangle's opposite sides are of equal length.

The perimeter of the rectangle is given as-

Perimeter = 2(length + width)

perimeter= 256

Let the width of the rectangle be x.

Length is 8 feet longer than width, Thus,

length = x+8

Substitute the values in the formula of perimeter;

256 = 2( x+ 8+ x)

256 = 2( 2x + 8)

128= 2x + 8

120= 2x

x=60

Thus, width = 60 ft.

Length = 60 + 8 = 68 ft.

Therefore, the length and width of the rectangular garden is estimated.

To know more about the area of the rectangle, here

brainly.com/question/2607596

#SPJ4

The complete question is -

A rectangular garden is fenced on all sides with 256 feet of fencing. The garden is 8feet longer than it is wide. Find the length and width of the garden.

6 0
2 years ago
the cost of state college tuition is currently at $22,500 per year and is rising at a rate of 4% each year. What will the same c
givi [52]

22,500+4%+4%+4%+4%

answer =26,381.82

3 0
3 years ago
Somebody please help me. I will give brainliest.
evablogger [386]

Answer:

You divided by two.

Step-by-step explanation:

8/2=4

6/2=3

8 0
3 years ago
Dylan has 765 cards in his baseball card collection. He sells 153 of the cards. What is the percent of decrease in the number of
AlladinOne [14]
Simply divide 153 by 765 to get the percent. This equals .2

ANSWER 20%
6 0
3 years ago
If I’m a size 7 in women shoes what size am I in men?
katrin2010 [14]
Surely 7 aswell? Hope that helps
4 0
3 years ago
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