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3 years ago

The difference of two rational numbers is always negative true or false

Mathematics

1 answer:

Usimov [2.4K]3 years ago

7 0

Negative number represents an integer which is a rational #

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Como se utilizan los ángulos en diseño gráfico?

Ludmilka [50]

Answer:

How are angles used in graphic design?

Step-by-step explanation:

The angle marks the specific location at which a scene is placed. A scene may be shot from several camera angles.

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3 years ago

-19+-16<br> I know I can use my calculator I just need to know how to do this thanks.

soldier1979 [14.2K]

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Step-by-step explanation:

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3 years ago

When negative five is subtracted from a number the result is 10 find the number

levacccp [35]

Answer: second option.

Step-by-step explanation:

Let be "x" the unknown number.

According to the information provided in the exercise, 10 is the result of the subtraction of "x" and -5.

Based on this, you can write the following equation:

$x-(-5)=10$

To find the value of "x" you must remember the multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-$

Then:

$x-(-5)=10\\\\x+5=10$

Finally, subtracting 5 from both sides of the equation, you get:

$x+5-(5)=10-(5)\\\\x=5$

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3 years ago

At one store Julia save $10 with the coupon for 20% off her total purchase at another store the $24 she spent on books is 40% of

irga5000 [103]

At the first store, Julia spent 50 dollars. Since 20 percent is 100 divided by 5, you multiply the 10 dollars by 5 to get 50 dollars.

At the second store, Julia spent. Since 12 dollars is 20 percent, multiply 12 dollars by 5 to get 60 dollars.

50+60= 110. Julia spent 110 dollars altogether.<span />

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3 years ago

Pls help!!!!!!!!!!!!

nikklg [1K]

The measure of angle R is 50° because x=3.

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3 years ago