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3 years ago

If the area of the square is 36 mm? what is the circumference of the circle?

Mathematics

1 answer:

katrin2010 [14]3 years ago

8 0

[answer]: it is approximately 540 mm in circumference, or to be more exact, 540.244 mm.

if this isn't correct, then sorry, i'm an idiot.

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Please, help worth a lot of points.

sleet_krkn [62]

1. Multiply: (3x+1)(x+2) Answer:3x^2+7x+2
2.Remember to combine all like terms, and FOIL to check if you had factored a trinomial correctly.

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3 years ago

(PHOTO) Please help need this done by tomorrow thank you.

Andre45 [30]

Answer:

x = 8

Step-by-step explanation:

These are corresponding angles, and they are equal to one another.

$7x+3=3x+35\\4x+3=35\\4x=32\\x=8$

8 0

2 years ago

Area of a 158 degree sector

gulaghasi [49]

What’s the question asking?

6 0

2 years ago

If 0 < b ≤ 90 and cos(11b + 2) = sin(12b − 4), what is the value of b?

Elza [17]

Answer:

b = 4

Step-by-step explanation:

The given expression is

Cos (11b + 2) = Sin (12b - 4)

Since, Sin(θ) = Cos(90 - θ)

Therefore, Cos (11b + 2) = Cos [90 - (12b - 4)]

Where 0 < b ≤ 90°

11b + 2 = 90 - (12b - 4)

11b + 2 = 94 - 12b

11b + 12b + 2 = 94 - 12b + 12b

11b + 12b + 2 - 2 = 94 - 2

23b = 92

$\frac{23b}{23}=\frac{92}{23}$

b = 4

Therefore, b = 4 will be the answer.

7 0

3 years ago

Read 2 more answers

Find the first three terms of the sequence below. T n = n 2 + 3 n + 4

madam [21]

Answer:

9,14,19

Step-by-step explanation:

You seem to be giving the expression 2n+3n+4.

Now simplify

An = 5n+4

Fill in n

5(1) +4

5(2) +4

5(3)+4

After solving and simplifying you see 9, 14 and 19 are the first 3 terms.

6 0

2 years ago