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ladessa [460]
2 years ago
14

Find x to the nearest tenth. Please answer

Mathematics
1 answer:
serg [7]2 years ago
8 0

Using the Pythagorean theorem:

x = √(11.7^2 - 8.6^2)

x = √(136.89 - 73.96)

x = √62.93

x = 7.9

The answer is D.

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Solve the absolute value inequality |x+9| > 3
Studentka2010 [4]

Answer:

x>−6,x<−12

Step-by-step explanation:

Break down the problem into these 2 equations.

x+9>3x+9>3

-(x+9)>3−(x+9)>3

Solve the 1st equation: x+9>3x+9>3.

x>-6x>−6

3 Solve the 2nd equation: -(x+9)>3−(x+9)>3.

x<-12x<−12

Collect all solutions.

x>-6,x<-12x>−6,x<−12

8 0
3 years ago
A family deposited $8000 into an account six years ago. The account earned
nataly862011 [7]

Use I = prt

1200 = 8000r(1)

1200/8000 = r

0.15 = r

15% = r

3 0
3 years ago
Read 2 more answers
ANSWER PLS?<br> I DONT GET IT
lisabon 2012 [21]

Answer:

the First one

Step-by-step explanation:

The First represent a straight line that Is a Linear function while the other One represent hyperbole, exponential and parabola that are not Linear function

4 0
1 year ago
WORTH 20 PTS!!!
Rama09 [41]
For this case we have the following function:
 A (t) = A0e ^ {(kt)}&#10;
 Where,
 A0: initial population
 K: rate of change
 t: time in years
 Substituting values we have:
 A (t) = 22000 * e ^ {(- 0.021 * t)}&#10;
 For the year 2015 we have:
 A (t) = 22000 * e ^ {(- 0.021 * 5)}&#10;&#10;A (t) = 19807
 Answer:
 
the predicted population in 2015 is:
 
19,807
7 0
3 years ago
The sum of two numbers is 12.if three times the larger is added to twice the smaller the result is 33. Find the answer
Serggg [28]
So for this you start by figuring out all the numbers that add up to equal 12.
(0,12)(1,11)(2,10)(3,9)(4,8)(5,7)(6,6)
Then you put them into the equation 3l+2s=33 l=the larger number and s=the smaller number
To save space I'm only going to do the numbers that are the answers.
(3,9) 3(9)+2(3)=33
27+6=33
33=33
TADA
7 0
3 years ago
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