3 years ago

(01.02 HC)Morris is showing his work in simplifying (−6.7 + 4.3) − 1.2.

2 answers:

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Answer: step 3

Explain: key work ASSOCIATIVE

dlinn [17]3 years ago

7 0

Answer:

In step 3, Morris used the associative property.

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timofeeve [1]

Every number is already a fraction, it just may not be written in the fraction form. 35 in the fraction written form is 35/1

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3 years ago

Vika [28.1K]

(1/2)/2=3/x
we can cross multiply, aka multiply both sides by 2x
(1/2)x=2*3
(1/2)x=6
times 2/1 both sides
x=12

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3 years ago

Aleksandr [31]

You would be 26 im pretty sure

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IRISSAK [1]

Multiply them two and you should get 1/8

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3 years ago

fiasKO [112]

Answer:

$b^{2} =\frac{c^{2}-a^{2} }{4}$

Step-by-step explanation:

I believe this is the correct answer. In order to check that my equations are correct I put in some dummy numbers.

a= 2

b=4

c= $2\sqrt{17}$

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3 years ago