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3 years ago

Please find the value of z. A. 50 degrees B. 90 degrees C. 45 degrees D. 75 degrees

Mathematics

2 answers:

Lisa [10]3 years ago

8 0

Answer:

45° is the value of z in whatever that is

Ivan3 years ago

6 0

Answer:

its 45 degrees

Step-by-step explanation:

i don't know what shape that is but the answer is 45 degrees

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3 years ago

Read 2 more answers

Dee Wallace's salary was $61,000 in 2006 and increased to $64,300 in 2009.

velikii [3]

Answer:

$1,100

Step-by-step Explanation:

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4 0

2 years ago

What is the simplified form of the following expression? 5√8-√18-2√2

Romashka [77]

Answer:

Option (B) is correct.

To prove

As given the epression in the question is given by

$= 5\sqrt{8} - \sqrt{18} - 2 \sqrt{2}$

Now simplify the above

Terms are written as

$\sqrt{8} = \sqrt{2\times 2\times 2} = 2 \sqrt{2}$

$\sqrt{18} = \sqrt{3\times 3\times 2} = 3 \sqrt{2}$

Put in the above expression.

$= 5\times 2 \sqrt{2} -3 \sqrt{2} - 2 \sqrt{2}$

$= 10 \sqrt{2} -5 \sqrt{2}$

$=5 \sqrt{2}$

$Therefore\ the\ expression\ 5\sqrt{8} - \sqrt{18} - 2 \sqrt{2}\ is\ equivalent\ to\ 5 \sqrt{2} .$

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3 years ago