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2 years ago

2^2 x 2/2^4 i need help with it for my test i’ve been stuck on this question for a good couple mins

Mathematics

2 answers:

vodka [1.7K]2 years ago

8 0

<h2>Answer: 1/2</h2><h2>_____________________________________</h2><h3>Simplify the expression. </h3><h3>Exact Form: </h3><h3>1 </h3><h3>2 </h3><h3>Decimal Form: </h3><h3>0.5</h3><h3>__________________________________________________</h3>

Hope this helps!!

Also, can I pleasee have Brainliest??

<em>Only if I'm right of course... </em>

Stella [2.4K]2 years ago

3 0

Answer: 2^-1

2^2x2/2^4=0.5

2^-1=0.5

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3 years ago

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Alex787 [66]

The correct answer is:

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$\text{BR}=\sqrt{(7-6)^2+(3-4)^2}=\sqrt{1^2+(-1)^2}=\sqrt{1+1}=\sqrt{2}\\\\\text{RA}=\sqrt{(6-3)^2+(4-3)^2}=\sqrt{3^2+1^2}=\sqrt{9+1}=\sqrt{10}\\\\\text{AD}=\sqrt{(3-6)^2+(3-2)^2}=\sqrt{(-3)^2+1^2}=\sqrt{9+1}=\sqrt{10}\\\\\text{DB}=\sqrt{(6-7)^2+(2-3)^2}=\sqrt{(-1)^2+(-1)^2}=\sqrt{1+1}=\sqrt{2}$

The lengths of the sides of KELY are:

$\text{KE}=\sqrt{(2-0)^2+(11-9)^2}=\sqrt{2^2+2^2}=\sqrt{4+4}=\sqrt{8}=2\sqrt{2}\\\\\text{EL}=\sqrt{(0-2)^2+(9-3)^2}=\sqrt{(-2)^2+6^2}=\sqrt{40}=2\sqrt{10}\\\\\text{LY}=\sqrt{(2-4)^2+(3-9)^2}=\sqrt{(-2)^2+(-6)^2}=\sqrt{40}=2\sqrt{10}\\\\\text{YK}=\sqrt{(4-2)^2+(9-11)^2}=\sqrt{2^2+(-2)^2}=\sqrt{8}=2\sqrt{2}$

Each side of KELY is twice the length of the corresponding side on BRAD. This makes the ratio of the sides 2:1 and the figures are similar.

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3 years ago

Read 2 more answers

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Answer:

Step-by-step explanation:

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3 years ago

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lina2011 [118]

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3 years ago