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melamori03 [73]
3 years ago
15

Given that AC and BD are chords, apply the Intersecting Chord Theorem to set up an equation and solve for x.

Mathematics
1 answer:
Mamont248 [21]3 years ago
3 0
The answer is c) 5.
<span>
(x − 2)x = 8(x − </span><span>258</span>)
x2<span> − 2x = 8x − 25</span>
x2<span> − 10x + 25 = 0</span>
(x − 5)(x − 5) = 0
<span>x = 5</span>
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Step-by-step explanation:

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3 years ago
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almond37 [142]

Answer:

Range of the function → {24, 375}

Step-by-step explanation:

Domain of the function f(x) = 3x³ is {2, 5}

we have to find the range when its domain is {2, 5}

Since x-values of any function define the domain and y-values define the range.

For x = 2,

f(2) = 3(2)³ = 24

For x = 5,

f(5) = 3(5)³ = 375

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4 0
3 years ago
express the sum of each pair of numbers as a product of the greatest common factor and another sum 42 + 105
DochEvi [55]
42/6 = 7 105/15 = 7
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8 0
3 years ago
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3 years ago
Someone Please Help!!! <br> Find the radian measure of an angle of -280 degrees
SCORPION-xisa [38]
<span>Answer: -4.88691778Solution:1.Write down the number of degrees you want to convert to radians   Given Degree = -280° The formula to convert degrees to radian measure is:Radian =  degree x π/180 2. Multiply the number of degrees by π/180. Think of it like multiplying two fractions: the first fraction has the number of degrees in the numerator and "1" in the denominator, and the second fraction has π in the numerator and 180 in the denominator. -280 x π/180 = -280π/1803. Find the largest number that can evenly divide into the numerator and denominator of each fraction and use it to simplify each fraction. The largest number for 280 is 20.-280 x π/180 = -280π/180 ÷ 20/20 = -14π /9 4. Then multiply the numerator by 3.14159 because pi or π  is equivalent to 3.14159, -14x 3.14159= -43.982265. To get the radian measure, we will divide -43.98226 by 9. -43.98226/9= -4.88691778
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3 years ago
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