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2 years ago

What two numbers add up to 1 but multiply to -2

1 answer:

3 0

Negative 1 and positive 2 will add up to 1 and will multiply to -2.

-1 + 2 = 1

-1 * 2 = -2

The two numbers are -1 and 2.

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garri49 [273]

The correct answer is C plane HJG

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Harrizon [31]

Answer:

3 Miles

Step-by-step explanation:

The Median is the middle value of whatever data set, which means the median is 3 since its the middle value

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2 years ago

The level of the tide in a harbor changed from 9 1/4 ft to 4 1/2 ft above sea level over a period of 3 1/4 hr

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Answer:

The answer is " $\bold{- \frac{19}{13} \ / hour}$ "

Step-by-step explanation:

Please find the complete question in the attached file.

Calculating the difference of $9 \frac{1}{4}\ and \ 4 \frac{1}{2}$ dividing the value by $3 \frac{1}{4}$

$\to 4 \frac{1}{2} - 9 \frac{1}{4}\\\\ \to \frac{9}{2} - \frac{37}{4}\\\\ \to \frac{18-37}{4} \\\\ \to -\frac{19}{4}\\\\\to -\frac{19}{4} \div \frac{13}{4}= -\frac{19}{4} \times \frac{4}{13} = -\frac{19}{13}\\$

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2 years ago

Whats the measure of an interior angle of a regular 12 sided

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360 ÷ 12 = 30.

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3 years ago

Write an expression with two terms. One term should have a coefficient with a variable and the other term should be a constant.

soldier1979 [14.2K]

Answer:

See Explanation

Step-by-step explanation:

Let us briefly explain the terms

Variable: This is the letter in the expression
Coefficient: This is the number beside the letter above
Constant: This is a number without any variable attached.

Let us take our expression with two terms to be: 3x+5

Coefficient =3

Variable =x

Constant =5

The word phrase of the expression is:

5 added to the product of 3 and a number.

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3 years ago