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3 years ago

9

Imagine your friend uses long division to determine the quotients, and is confused by how quickly you

2 answers:

Natalija [7]3 years ago

5 0

Answer:

I usually think about the dividend and divisor

Step-by-step explanation:

and what are the possible numbers to divide it easily

hope it helps

Elden [556K]3 years ago

4 0

Answer:

I would say moving the decimal point one place to the right is the same as multiplying by 10. Moving the decimal point 2 places to the right is the same as multiplying by 100. If you multiply the numerator and denominator by the same non 0 number an equivilent fraction so moving the decimal points however many places needed to make the numerator and denominator intigers is the same value as the original quotient. Once you have a fraction of integers you can simpify the fraction by dividing the numerator and the denominator by their common factors

Step-by-step explanation:

my teacher said so

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Find the slope of the line that contains the following points: (17, -12) and (17, 8)

schepotkina [342]

Answer:

<em>m</em> = undef

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

<u>Step 1: Define</u>

Point (17, -12)

Point (17, 8)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope<em> m</em>

Substitute in points [Slope Formula]: $\displaystyle m=\frac{-12-8}{17-17}$
[Fraction - Denominator] Subtract: $\displaystyle m=\frac{-12-8}{0}$

We cannot divide anything by 0.

∴ Our slope <em>m</em> is undefined and it would be a vertical line if graphed.

4 0

3 years ago

4/9 divided by 8/12<br> What the answer??

Radda [10]

Answer: 2/3

Step by step explanation: 4/9 x 12/8 = 48/72. Simplify = 2/3

6 0

3 years ago

Find the two numbers the quotient is between. Then estimate the quotient. 75 divided by 4

Liula [17]

Answer:

<em>The quotient will be between 18 and 19.</em>

<em>Estimated quotient will be 18.75</em>

Step-by-step explanation:

The closest number to 75 which is divisible by 4 and <u>less than 75</u> is : 72 and

the closest number to 75 which is divisible by 4 and <u>greater than 75</u> is : 76

Now, $72 \div 4= 18$ and $76\div 4= 19$

That means, the quotient for $(75\div4)$ will be between 18 and 19.

As, 75 is 1 less than 76, so the quotient will be $\frac{1}{4}$ or $0.25$ less than 19.

So, the quotient will be: $19-0.25= 18.75$

4 0

4 years ago

Divide each term in the equation –3y = –6x + 15 by –3 to solve for y. What is y?

Sphinxa [80]

Y= 2x - 5
Explanation. Negative divided by negative is a positive and a positive divided by a negative is a negative.

8 0

3 years ago

Read 2 more answers

The ordered pair of y=2x+1 & y=-x+4

8_murik_8 [283]

I hope this helps you

-x+4=2x+1

4-1=2x+x

3=3x

x=1

y=-1+4

y=3

8 0

3 years ago