3 years ago

Given a circle with a diameter of 4, what is the circumference?

Mathematics

2 answers:

Snowcat [4.5K]3 years ago

8 0

Answer:

2(3.14 x 2)

Step-by-step explanation:

Bezzdna [24]3 years ago

4 0

Answer is B) 4 pi

Thank u

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CAN SOMEBODY PLLZZZZ HELP ME WITH THE QUESTION BELOW AND HOW TO SOLVE QUESTIONS LIKE THIS, IM STUDYING FOR A MATH TEST PLLLZZ!!!

andreyandreev [35.5K]

Answer:

$\frac{-10}{9}, \frac{-2}{3}, \frac{4}{6}, \frac{6}{5}, \frac{5}{4}$

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2 years ago

Angle 1 and angle 2 are vertical angles. If m angle 1 = (8x+12)° and m angle 2 = (3x+37)° find the measure for each angle.

laila [671]

Vertically opposite angles are always equal.

Given angles are (8x+12)° and (3x+37)°

=> (8x+12)° = (3x + 37)°

=> 8x - 3x = 37-12

=> 5x = 25

=> x = 25/5 = 5°

Angle 1 = (8x+12)° = (8(5)+12) = 40+12 = 52°

Angle 2 = (3x + 37)° = (3(5)+37)° = 15+37 = 52°

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1 year ago

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Natalija [7]

Answer:

The correct answer is A

Step-by-step explanation:

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2 years ago

What is 14/26 simplified?

Reika [66]

14/26 simplified is 7/13

4 0

2 years ago

If ABF= (7x + 20), FBC=(2x - 5), and ABC= 159", find the value of x. x =

s2008m [1.1K]

Given :

∠ABF = ( 7x + 20 )°

∠FBC=(2x - 5)°

∠ABC= 159°

To Find :

The value of x .

Solution :

Assuming B the center of a circle .

So , all three given angles must be added to 360° .

$(7x+20)+(2x-5)+159=360\\\\9x+15+159=360\\\\x=20.67$

Therefore , the value of x is 20.67° .

Hence , this is the required solution .

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2 years ago