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3 years ago

Find x❤❤ I Will mark brainliest who answer first

Mathematics

1 answer:

andre [41]3 years ago

8 0

Value of x is 35°

Step-by-step explanation:

Step 1: Since the line segment is a perpendicular bisector, the angle formed is equal to 90° and two triangles are also formed.

Find x using the property of triangles that sum of angles of a triangle is 180°

⇒ x° + 55° + 90° = 180°

⇒ x° + 145° = 180°

∴ x = 180 - 145 = 35°

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Convert the following degree measure to radian measure. 90 degrees

Ray Of Light [21]

90 degrees converted to radians is pi/2 or π/2 radians.

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3 years ago

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Roman55 [17]

Answer:

l and n are parallel

Step-by-step explanation:

360° around a point

65° x 2 = 130

360 - 130 = 230

230/2 = 115

115 ° are corresponding angles

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3 years ago

If the first differences of a sequence are a constant -7 and the third term is 22, find the first 5 terms of the sequence.

Andru [333]

Answer:

36, 29, 22, 15, 8

Step-by-step explanation:

Step 1: State known information

First difference is -7

Third term of the sequence is 22

Step 2: Find first 5 terms

You just need to add and subtract 7 to 22 and the answer 5 times

1. 36 +7

2. 29 +7

3. 22 <- We know 22 is the 3rd term

4. 15 -7

5. 8 -7

Therefore the first 5 terms of the sequence is 36, 29, 22, 15, 8

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3 years ago

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3 years ago

Interpreting the Multiplicity of a Zero:<br>Determine the multiplicity of the roots of the function

olasank [31]

For this case we have the following expression:

$k (x) = x (x + 2) ^ 3 (x + 4) ^ 2 (x-5) ^ 4\\$

The roots are:

$x = -2\\\\x = -4\\\\x = 5\\\\x = 0\\$

For example: For x = 0 we have

$k (0) = 0 (0 + 2) ^ 3 (0 + 4) ^ 2 (0-5) ^ 4\\\\k (0) = 0 (2) ^ 3 (4) ^ 2 (-5) ^ 4\\\\k (0) = 0 (8) (16) (625)\\\\k (0) = 0\\$

so it is shown that $x = 0$ is a root.

By definition, multiplicity represents the number of times a root is repeated in a polynomial, in turn it is given by the degree of the term that contains the root.

Thus:

The multiplicity of 0 is 1

The multiplicity of -2 is 3

The multiplicity of -4 is 2

The multiplicity of 5 is 4

Answer:

The multiplicity of 0 is 1

The multiplicity of -2 is 3

The multiplicity of -4 is 2

The multiplicity of 5 is 4

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3 years ago

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