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irina1246 [14]
2 years ago
13

4. Determine the circumference of a circle with a radius that is 14.2 yds. Use 3.14 for π. Round to the nearest tenth.

Mathematics
1 answer:
Vladimir79 [104]2 years ago
7 0

Answer:

The circumference would be around 90 yards.

Step-by-step explanation:

C = 2πr

r = 14.2

14.2 × 3.14 = 44.588

44.588 × 2 = 89.176

89.176 ≈ 90

C = 90

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Mary has borrowed 48 books from the library. This is 22% of all of the books in the library. How many books are in the library?
Ann [662]

Answer:

218

Step-by-step explanation:  

ATQ,

22%of total books = 48

Let the total no. of books in library be x.

22/100x=48

x=4800/22

X=218(approximately)

5 0
2 years ago
Evaluate 2xy when x = -<br> and y = 3.<br> The value of the expression is<br> ]
Volgvan

2(-1/4)(3)

2 * -1/4 = -0.5

-0.5 * 3 = -1.5

-1.5 or -1 1/2

8 0
2 years ago
A restaurant customer left ​$1.30 as a tip. The tax was 7% and the tip was 10​% of the after tax cost. Which information is not
ziro4ka [17]

Answer:

Step-by-step explanation:

Given that:

Tip left = $1.30

Tax = 7%

Tip = 10% of after tax cost

The tax percentage is not needed in calculating the bill after tax and tip

Hence,

Let after tax cost = x

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x = $13

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Hence, the Total bill after tax = $13

3 0
3 years ago
Can someone please help me with this question ,
ollegr [7]
(x+6)(x+9) = 0
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Answer is A. -6 and -9
8 0
3 years ago
Answer please!!!!!!!!!
Veronika [31]

Answer:

B. y = 2 / 3 x + 1

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
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