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Andrei [34K]
2 years ago
11

Can we say ((-16)÷4) ÷ (-2) is the same as (-16)÷ (4÷(-2)?​

Mathematics
2 answers:
elena-14-01-66 [18.8K]2 years ago
7 0

\longrightarrow{\blue{[( - 16)\div 4) \div ( - 2)] \:is\:not\:equal\:to\:( - 16) \div [4 \div( - 2) ]   }} 

\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}

[( - 16 )\div 4) \div ( - 2)] = ( - 16) \div [4 \div( - 2) ]

Let us first solve for L. H. S.

= [( - 16 )\div 4) \div ( - 2)]

= [ (\frac{ - 16}{4}  )\div ( - 2)]

=  \frac{( - 4)}{( - 2)}

= 2

Now, R. H S.

( - 16) \div [4 \div ( - 2)]

=  \frac{ - 16}{ - 2}

= 8

\sf\purple{L. H. S.\: ≠ \:R. H. S. }

Hence, [( - 16) \div 4) \div( - 2)] ≠(-16)\div [4 \div( - 2) ]

\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35♛}}}}}

vlada-n [284]2 years ago
6 0

Answer:

no we can't

Step-by-step explanation:

(-4)÷(-2). (-16÷(-2)

2. 8

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Step-by-step explanation:

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f(x-12) = (x-12)^2

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7 0
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×WILL MARK AS BRAINLIEST×<br>Solve the equation for b, d and x
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Solve for d:
(3 (a + x))/b = 2 d - 3 c
(3 (a + x))/b = 2 d - 3 c is equivalent to 2 d - 3 c = (3 (a + x))/b:
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2 d = 3 c + (3 (a + x))/b
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-----------------------------

Solve for x:
(3 (a + x))/b = 2 d - 3 c
Multiply both sides by b/3:
a + x = (2 b d)/3 - b c
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____________________________


Solve for b:
(3 (a + x))/b = 2 d - 3 c
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5 0
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Solve using the pathagorean theorem​
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Answer:

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Step-by-step explanation:

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Circle A is missing, so i have attached it.

Answer:

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Step-by-step explanation:

We want to find the angle ∠XYZ in the image attached.

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∠XYZ = ½(arc WZ - arc XZ)

From the image, arc WZ = 175° and arc XZ = 105°

Thus;

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