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lisabon 2012 [21]
3 years ago
7

(a-1) a2-b2/1-ab+2(a-b)/2b a=2, b=-1

Mathematics
2 answers:
denis-greek [22]3 years ago
6 0
I hope this helps you

Lapatulllka [165]3 years ago
6 0
The answer is 10 hope this helped u
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Which quotient is equivalent to the mixed number
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To answer this question you will convert the mixed number into an improper fraction. To do this you have to understand that The two wholes in the mix number each equal 3/3. This would give you 6/3 for the two wholes. Add the 6/3 to the 2/3 that are there in the fraction, and you will have 8/3. the quotient(answer to a division problem) is 8/3 as a fraction.
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3 years ago
Someone help me please!
dalvyx [7]

Answer:

y = 4x + 8

Step-by-step explanation:

1) Find slope:

y2-y1/x2-x1

12-8/1-0 = 4/1 = 4

Slope = 4

2) Plug in a point in point-slope form

y-y1=m(x-x1)

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3 years ago
How to solve variables on both sides of equation
MatroZZZ [7]

Answer:

isolate variable by adding or subtracting it on both sides.

Step-by-step explanation:

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3 years ago
Rational numbers are numbers that can be written as the ______ of _____. What are the blanks?​
BARSIC [14]

Answer:

rational numbers are numbers that can be written as the ratio of two integers

5 0
3 years ago
A box has the following measurements:
GalinKa [24]

Answer:

Question one answer.

length 8cm. with 4.2cm. height 3.1cm

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= 104.16cm³)

Question 2 answer

there will be 2 decimal after decimal point because in with and height, at total there is two decimal, so it will be 2decimal for ever.

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