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oee [108]
2 years ago
11

NO LINKS!!Solve each equation. Show all work.(x - 2)^2 - 64 = 0​

Mathematics
2 answers:
klasskru [66]2 years ago
4 0

(x-2)^2-64=0\\(x-2)^2=64\\x-2=8 \vee x-2=-8\\x=10 \vee x=-6

TEA [102]2 years ago
4 0

Answer:

If you have to show the value of x then you can take either and or but when you have to equation then you can show only eqn.

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a new car sells for $25,000. the value of the car decreases by 15% each year. what is the approximate value of the car 5 years a
noname [10]
Given:
Initial value = 25,000
depreciation = 15% per annum based on net book value

Net book value = 25,000 (1 - 0.15)^t

where t is the number of years

NBV = 25,000 (0.85)^5
NBV = 25,000 (0.4437)
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The approximate value of the car 5 years from date of purchase is 11,092.50
8 0
3 years ago
Read 2 more answers
What is the solution set for -3x ? 3 > -21?
Ymorist [56]

The solution set for the inequality expression is (-∞, -6)

<h3>Solving inequalities</h3>

Inequality are expressions that does not involve an equality sign.

Given the following parameters

-3x + 3 > -21

Subtract 3 from both sides

-3x + 3 - 3 > 21 - 3

-3x > 18

Divide both sides by -3

-3x/-3 < 18/-3

x < -6

Hence the solution set for the inequality expression is (-∞, -6)

Learn more o inequality here: brainly.com/question/24372553

#SPJ1

3 0
2 years ago
Go to You Tube and search for my channel the name is XxBeatsProxX Hope you like my videos and plz subscribe!!
EastWind [94]

Answer:

Okay :)

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8 0
3 years ago
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Taisha uses the elliptical cross- trainer at the gym. Her general goal is to burn 280 calories per workout, but she varies by as
Fed [463]

Given - Taisha has a general goal is to burn the 280 calories.

she is varies by the 25 calories.

Find out the maximum and minimum of calories burn by the taisha.

To proof -

let us assume that the calories burn by the taisha be x.

as given the calories are varies by the 25 calories.

then the maximum calories equation becomes

x-25 = 280

x = 280 + 25

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the maximum calories burn by the taisha is 305 calories.

minimum calories equationbecomes

x + 25 = 280

x = 255

The minmum calories burn by the taisha is 255 calories.

Hence proved






8 0
3 years ago
Read 2 more answers
Help I am trying to get good grades and because I want a phone for my birthday please help!!
tatiyna

Answer:

3:24 = 1:8

Step-by-step explanation:

for every 8 faces, there is 1 tongue

6 0
3 years ago
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