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NARA [144]
3 years ago
7

What is the circumference of a circle with a diameter of 2.9 cm?​

Mathematics
2 answers:
steposvetlana [31]3 years ago
8 0

Answer:

C≈9.11

Step-by-step explanation:

slega [8]3 years ago
7 0

Answer:

The answer is 9.111

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Gary’s is a small publishing company that publishes math books. The production costs include a one-time cost for editing the boo
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The Slope represents the difference of the selling price and the product cost: m=35-15=20 and the Y-intercept represents the one time cost of the editing books: b=-1,050
4 0
3 years ago
The difference of four times a number and nine is 27. Find the number.
Dmitry [639]
Answer: the number is 9

Explanation:
4x - 9 = 27

Add 9 to both sides:
4x = 36

Divide both sides by 4:
x = 9

3 0
3 years ago
Given 4x+6/2=9 prove x=3
Montano1993 [528]

Steps:

Step 1: Simplify both sides of the equation.

4x+3=9

Step 2: Subtract 3 from both sides.

4x+3−3=9−3

4x=6

Step 3: Divide both sides by 4.

4x /4  =  6 /4

Answer: x= 3/2

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<em><u>Hope this helps.</u></em>

8 0
2 years ago
Read 2 more answers
Mark wants to fence 4 rectangular gardens, each with a length of 9 1/4 feet and a width of 4 1/2feet. What is the length of fenc
kolbaska11 [484]

Answer:

110 ft  

Step-by-step explanation:

The length of fencing is four times the perimeter of one garden.

The formula for the perimeter of a rectangle is  

P = 2l + 2w

The total perimeter for all four rectangles is

P = 4× (2l + 2w) = 8l + 8w

Data:

 l = 9¼ ft

w = 4½ ft

Calculation:

P = 8l + 8w = 8×9¼ + 8×4½ = 72⁸/₄ + 32⁸/₂ =(72 + 2) + (32 + 4) = 74 + 36 = 110 ft

The total length of fencing is 110 ft.

4 0
2 years ago
Which is bigger 2/3 1/8 or 3/4
sergeinik [125]

Answer:

3/4

Step-by-step explanation:

2/3= 0.6

1/8= 0.125

3/4= 0.75

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<u>Hope This Helps!</u>

6 0
3 years ago
Read 2 more answers
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