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motikmotik
3 years ago
12

What a angle of 42 less than its complement

Mathematics
1 answer:
MrMuchimi3 years ago
4 0

Answer:

I believe the answer is 48.

Step-by-step explanation:


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3 0
2 years ago
What is the mean absolute deviation of 26 43 48 29 16 30
Serhud [2]
The mean absolute deviation of a number set is the average distance between each value and the mean.<span> This is obtained by finding the mean of the set, determining the absolute value difference between each number, and the mean and calculating the average of these differences.
The mean of the set is ( 26 + 43 + 48 + 29 + 16 + 30 ) / 6 = 32 ;
</span> the absolute value difference between each number:
/ 26 - 32 / = 6 ; / 43 - 32 / = 11 ; / 48 - 32 / = 16 ; / 29 - 32 / = 3 ; / 16 - 32 / = 16 ;
 / 30 - 32 / = 2 ;

the mean absolute deviation of 26 43 48 29 16 30 is ( 6 + 11 + 16 + 3 + 16 + 2 ) / 6 = 9 ;
8 0
3 years ago
Either table f or table g shows a proportional relationship. Plot the points from the table that shows a proportional relationsh
Luba_88 [7]

Answer:

Table F shows the proportional relationship.

All the x factors are being multiplied by 2.

If you need more help, let me know.

Brainliest answer would be appreciated.

Step-by-step explanation:

8 0
2 years ago
Suppose that f(x,y) is a smooth function and that its partial derivatives have the values, fx(−7,−2)=−1 and fy(−7,−2)=3. Given t
yarga [219]

Answer:

f(-6,-1) =0

Step-by-step explanation:

We are given the following in the question:

f_x(-7,-2)=-1\\f_y(-7,-2)=3\\f(-7,-2)=-2

We have to estimate the value of f(-6,-1)

By Taylor approximation we have:

f(x,y) =f(-7,-2)+ f_x(-7,-2)(x+7) + f_y(-7,-2)(y+2)\\f(x,y) = -2 + (-1)(x+7) + 3(y+2)\\f(x,y) = -2-x-7+3y+6\\f(x,y) = -x+3y-3

Now, putting values, we get,

f(x,y) = -x+3y-3\\f(-6,-1) = -(-6)+3(-1)-3\\f(-6,-1) =0

is the required value.

5 0
3 years ago
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