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2 years ago

Find the value of x.

Mathematics

1 answer:

Jet001 [13]2 years ago

3 0

Answer:

Value of $x=-12$

Step-by-step explanation:

The given triangle is isosceles

Here

$m\angle2+m\angle2+36^0=180^0\\\\2m\angle2=144^0\\\\m\angle2=72^0\\\\x+84=72\\\\x=72-84\\\\=-12$

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Marcia buys toys for $22.75 on sale. She gives the salesperson two $10 bills and one $5 dollar bill. How much change will Marcia

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2 years ago

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3 years ago

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3 years ago

Johnny sold crafts at a show. His prices included .07 sales tax. Johnny grossed $1236.00. What was johnny's taxable amount?

Vadim26 [7]

The taxable amount was $80.86

Step-by-step explanation:

Given,

Sales tax = .07

Total grossed = $1236.00

Let,

x be the price before sales tax, therefore,

Amount of sales tax = 0.07x

Price before sales tax + Sales tax = Total amount grossed

x+0.07x = 1236

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Dividing both sides by 1.07

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Keywords: subtraction, addition

Learn more about subtraction at:

#LearnwithBrainly

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3 years ago