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egoroff_w [7]
3 years ago
12

Y=5x-6 solve for y and check

Mathematics
1 answer:
lions [1.4K]3 years ago
4 0

I think you meant solve for x.
Step 1: Flip the equation.<span><span><span>5x</span>−6</span>=y</span>Step 2: Add 6 to both sides.<span><span><span><span>5x</span>−6</span>+6</span>=<span>y+6</span></span><span><span>5x</span>=<span>y+6</span></span>Step 3: Divide both sides by 5.<span><span><span>5x/</span>5</span>=<span><span>y+6/</span>5</span></span><span>Answer: x=<span><span><span>1/5</span>y</span>+<span>6/<span>5</span></span></span></span>
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2 years ago
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analyze the diagram below and complete the instructions that follow. find the value of x and the value of y
Aleks [24]
Answers:
x = 2√2 units
y = 2√6 units

Explanation:
The given diagram is a right-angled triangle. This means that the special trig functions can be applied.
These functions are as follows:
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent

For getting x and y, we can choose to either work with θ = 30 or θ = 60.
I will work with 30.

1- For x:
We have:
θ = 30
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x = sin (30) * 4√2
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2- For y:
We have:
θ = 30
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4√2 is the hypotenuse
Therefore, we can apply the cosine function as follows:
cos θ = adjacent / hypotenuse
cos (30) = y / 4√2
y = cos (30) * 4√2
y = 2√6 units

Hope this helps :)


8 0
3 years ago
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$96-$15=$81 that simple
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