3 years ago

Help me please please thank

Mathematics

2 answers:

lesantik [10]3 years ago

7 0

14+42+68+79+95= 298/5=59.6
|14-59.6|+|42-59.6|+|68-59.6|+|79-59.6|+|95-59.6|/5=25.28
The answer is 25.3

dsp733 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

PLZ HELP ME !!!! Which expressions below equal a rational number ? Choose ALL that apply !

Yakvenalex [24]

(From top to bottom) wrong, right, right, right, wrong. This is because a irrational*an irrational number is rational, but a rational*an irrational is an irrational number

4 0

3 years ago

Read 2 more answers

Find the vertical component given that R = 42 lb. and = 80. 41.36 7.29 59.45

valentina_108 [34]

Answer:

Step-by-step explanation:

3 0

2 years ago

If 3x - 2y = 9 , 27x³- 8y³= 1377 , prove that xy = 4 plzz answer this question...

solniwko [45]

Step-by-step explanation:

Here we are given that , the Value of

$3x - 2y = 9$
$27x^3 - 8y^3 = 1377$

And we need to find the prove that ,

$xy = 4$

We know a identity as ,

$(a-b)^3 = a^3-b^3-3ab(a-b)$

On cubing both sides of the given equation,

$(3x-2y)^3 = 9^3$

Simplify and then substitute ,

$27x^3-8y^3 -3(3x)(2y)(3x-2y ) = 729$

$1377 - 18xy (9) = 729$

$162xy = 1377-729$

$xy =\dfrac{648}{162}$

$xy = 4$

Hence Proved !

8 0

3 years ago

Consider the function f(x, y) = x2 + xy + y2 defined on the unit disc, namely, D = {(x, y)| x2 + y2 ≤ 1}. Use the method of Lagr

alex41 [277]

Answer:

Answer with explanation and steps are in the following attachment.

Step-by-step explanation:

6 0

3 years ago

Please help me on this and dont play around

katrin [286]

Answer:

ummmm 90% sure its 13/10.......?

Step-by-step explanation:

4 0

3 years ago