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Ostrovityanka [42]
3 years ago
14

What is the solution of the equation? please help!!

Mathematics
1 answer:
Leno4ka [110]3 years ago
3 0
The answer is 46, The solution is listed below:

\sqrt{2x+8}-6=4 \\  \\  
 \sqrt{2x+8}=10 \\  \\ 
2x+8=(10)^{2} \\  \\ 
2x+8=100 \\  \\ 
2x=92 \\  \\ 
x= 46
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Find the value of x.
Ann [662]

Answer:

d. 8\sqrt{2}

Step-by-step explanation:

This is a 45-45-90 right triangle with a Pythagorean triple of (x, x, x√2).  Because this is a 45-45-90, both legs have the same measure, namely 8.  Therefore, according to the Pythagorean triple, x = 8 (NOT the x in your diagram...the x in the Pythagorean triple).  That means that the hypotenuse has a measure of 8\sqrt{2}, which is d.

7 0
3 years ago
Libby wants to buy 290 raspberry yogurts. They are sold in packs of 4. How many packs does she need to buy?
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Step-by-step explanation:

Find how many packs she has to buy by dividing 290 by 4, since each pack has 4 yogurts.

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72.5

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2 years ago
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Rama09 [41]

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Explanation:

4 0
2 years ago
If Lana deposits $500 into a savings account that gains simple interest at
Oksana_A [137]

Answer:

10 years

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First, converting R percent to r a decimal

r = R/100 = 2%/100 = 0.02 per year,

then, solving our equation

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The time required to

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3 0
3 years ago
What is the difference in the number of calories in a
Aleonysh [2.5K]

Answer:

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In this case there are two middle number so you have to add them together then devide them by 2.

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Your median is 855.

To find the difference you just subtract the two numbers.

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7 0
3 years ago
Read 2 more answers
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