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Debora [2.8K]
4 years ago
14

X+2=12 Please take my points

Mathematics
2 answers:
Pavel [41]4 years ago
3 0
X + 2 = 12
subtract both sides by 2
x = 10
kvv77 [185]4 years ago
3 0
The answer is 10
12-2=10
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Factor completely 8y^3+16y^2
gregori [183]

Answer:

8y^2(y + 2)

Step-by-step explanation:

The given expression is 8y^3 + 16y^2

Let's find the greatest common factor of 8y^3 and 16y^2

The GCF is 8y^2. Let's take out the GCF outside and write the remaining terms as follows

8y^2 (y + 2)

Therefore, the factors are 8y^2 and (y + 2)

That is 8y^3 + 16y^2 = 8y^2(y + 2)

Thank you.


5 0
3 years ago
Eliminate the parameter t to find a cartesian equation for x=t^2 y=2+10t
postnew [5]
Hello :
\left \{ {{x= t^{2} }...(1) \atop {y=2+ 10t }...(2)} \right.
by(1) : 
t =  \frac{y-2}{10}
subsct in (2) : 
 x =  ( \frac{y-2}{10} )^{2}....(<span>cartesian equation )</span>
3 0
3 years ago
The inverse of the function f(x) = x + 10 is shown.
Vadim26 [7]

we have

f(x) = \frac{1}{2}x + 10

Step 1

Let

y=f(x)

y =  \frac{1}{2}x + 10

Exchange the variable x for y and variable y for x

x =  \frac{1}{2}y + 10

Clear variable y

Multiply by 2 both sides

2x =  y + 20

y = 2x-20

Let

f(x)^{-1} =y

f(x)^{-1}=2x-20

therefore

the answer is

the inverse of the function is f(x)^{-1}=2x-20

the missing value is 20



5 0
3 years ago
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A number x is no more than 9 units away from 8. Write and solve an absolute-value inequality to show the range of possible value
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The answer is a (|x - 8| ≤ 9 and -1 ≤ x ≤ 17) Because the difference between x and 8 can't be greater than 9, but it can be less than or equal to it, and because the range that x could be would be -1 to 17, since 8 + 9 = 17 and 8 - 9 = -1.
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3 years ago
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Find the missing angle:<br> ?<br> 76<br> 42
Zina [86]
The answer is must be 62
Since it all adds up to 180*
4 0
3 years ago
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