3 years ago

I need help please it’s an easy question that I forgot

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

3 0

not completely sure but i think b

nata0808 [166]3 years ago

3 0

Answer:

Step-by-step explanation:

add 2 to both sides then multiply 8 to both sides

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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)

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

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

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

$10x-23 = 127$

$10x = 127+23$

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

$x =15$

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2 years ago

Marcus is designing a structure to hold up scenery for the school play. The structure must be a right triangle.

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Step-by-step explanation:

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3 years ago

A businessman is required to collect a 5% sales tax. One day he collected $281 in taxes. Find the total amount of sales he made

malfutka [58]

I don't fully understand the question but I hope this helps...

I believe this would mean he made $1405 that day.

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3 years ago

What is 34 x 45 - 14x (5235+-42) / 24x

Musya8 [376]

Answer:

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Step-by-step explanation:

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3 years ago

a car salesperson earns a $500 fee per car she sells.if she sells 4 cars in one day,how much money does she earn in fee?

serg [7]

Hi Chandlermatos13,

To find the answer to your problem we would need to multiply. $500 x 4 would be $2,000.

Your answer is $2,000

Hope this helps

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3 years ago