3 years ago

10-9times(-6) evaluate the following expression

Mathematics

1 answer:

Deffense [45]3 years ago

8 0

Answer:

-6 or 6

Step-by-step explanation:

sorry im only 12

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Find the value of x.

Alik [6]

Answer:

$x =15$

Step-by-step explanation:

In $\odot D,$ AB and AC are chords which are equidistant from the center of the circle.

$\therefore Chord \: AB \cong Chord\: AC$

$\therefore m \widehat {AB} = m\widehat {AC}$

(Equal chords intercept equal arcs)

$\because m \widehat {AB} = (10x-23)\degree$

$\therefore m \widehat {AC} = (10x-23)\degree$

$m \widehat {AB} +m \widehat {AC} +106\degree = 360\degree$

(Arc sum postulate of a circle)

$(10x-23)\degree + (10x-23)\degree= 360\degree- 106\degree$

$2(10x-23)\degree = 254\degree$

$(10x-23)\degree = 127\degree$

$10x-23 = 127$

$10x = 127+23$

$10x = 150$

$x = \frac {150}{10}$

$x =15$

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Joe has a 28 foot long board. He needs to cut it into 24 equal length parts.How many feet should each section of the board be?

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28 divides by 24 is 1.1666667 which rounds to 1.17 <——answer

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How to get OYC I don't get what to do

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The answer is 114, because they are alternate interior angles, so they are equal

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Step-by-step explanation:

2*8= 16

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