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Law Incorporation [45]
3 years ago
14

What is the circumference of the circle if r = 3,5 feet?

Mathematics
1 answer:
Nady [450]3 years ago
8 0

Answer:

21.98

Step-by-step explanation:

C=2πr C=2d are the formulas of circumference so that would mean the diameter of the circle is 7 since 2 times the radius is the diameter. We then multiply the diameter 7 by PI to get 21.98

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How many solutions does the following system of equations have? 2y=5x+4 y=3x+2 a. infinite many b.2 c.1 d.0
ella [17]
2y=5x+4
y= 3x+2

2(3x+2) = 5x+4
6x +4 = 5x+4
6x-5x=4-4
      x=0----------------------->  y=3x+2
                                       y=3(0)+2 = 0+2
                                       y=2
solution  (0,2)   one point   c.
8 0
3 years ago
Please help I need it please please please
Fudgin [204]

Answer:

it is number 4 why because

7 0
3 years ago
Read 2 more answers
Which term is -39 in the sequence 33,25,17,9,1,-7,...​
Shtirlitz [24]

Answer:

10th term is the answer

Step-by-step explanation:

33-8= 25

25-8= 17

17-8= 9

9-8= 1

1-8= -7

-7-8= -15

-15-8= -23

-23-8= -31

-31-8 = -39

8 0
3 years ago
Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest
nikklg [1K]

Answer:

$12

Step-by-step explanation:

Let the original price of bracelet be $ x.

\therefore \: 6\% \: of \: x \:  = \$.72  \\  \\  \therefore \:  \frac{6}{100}  \times \: x \:  = \$.72  \\  \\   \therefore \:  x = 0.72 \times  \frac{100}{6}  \\  \\ \therefore \:  x = 0.12 \times  100 \\  \\   \huge \red { \boxed{\therefore \:  x = \$12 }}

Hence, original price of bracelet is $12.

4 0
4 years ago
Pls pls pls help ,,,,,,,,
Dominik [7]

Answer:

72 (d)

Step-by-step explanation:

I did the math

6 0
3 years ago
Read 2 more answers
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