2 years ago

in circle O, central angle AOB measures radians. What is the length of arc AB? 6π cm 12π cm 18π cm 36π cm

Mathematics

2 answers:

sladkih [1.3K]2 years ago

5 0

Answer:

Step-by-step explanation:

On ED its 6 cm just got it right

mart [117]2 years ago

3 0

The answer is 6 pi because you have to divide 18 by 3. That gives you 6.

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Can someone help please.

snow_lady [41]

<span>By the Pythagorean theorem
AB = </span>√(12²+5²) = √169 = 13 units

$\frac{AD}{AB} = \frac{BD}{BC} \ \to \ BC= \frac{AB*BD}{AD}= \frac{13*12}{5}= 31.2 \ units$

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2 years ago

1. Un conjunto de tablero de baloncesto que se vende por $ 79 tiene un descuento del 15%. ¿Cuál es el precio de venta?

GalinKa [24]

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2 years ago

The width of a rectangle is 4x-4 feet and the length is 2x+5 feet. Find the perimeter

Ipatiy [6.2K]

Perimeter is
2 • width+ 2•length=
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3 years ago

In What quadrant is the point (-5, -5) located

sineoko [7]

Answer:

Since both values are negative, it can be found in the 3rd quadrant

<em>Feel free to mark this as brainliest :D</em>

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3 years ago

A bag contains 10 white golf balls and 6 striped golf balls. A golfer wants to add 112 golf balls to the bag. He wants the ratio

dem82 [27]

Ratio 10:6
so 10+6 = 16

112/16 =7

white balls: 10 * 7 = 70
striped balls: 6 * 7 = 42

Answer: he needs to add 70 white balls and 42 striped balls to keep the same ratio 10:6

8 0

3 years ago