3 years ago

6

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m+4=1½

1 answer:

8 0

Answer:

i don't get the question ...

Step-by-step explanation:

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ser-zykov [4K]

Step-by-step explanation:

6a.

$- 5 = - 3 + a$

$- 2 = a$

6b.

$3c + 2 = - 22$

$3c = - 24$

$c = - 8$

5 0

3 years ago

Anton [14]

3x + 1 = (x-1)^2
3x + 1 = x^2 - 2x + 1
0 = x^2 -5x
0 = x(x-5)
x = 0,5

Hope this helps!
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4 0

3 years ago

Irina18 [472]

Answer:

Here is the answer:

42.857143%

Rounded would be:

42.9 or 42.3

Step-by-step explanation:

4 0

3 years ago

gulaghasi [49]

Answer: 64% of the variability in weight can be explained by the relationship with height.

Step-by-step explanation:

In statistics, Correlation coefficient is denoted by 'r' is a measure of the strength of the relationship between two variables.
Coefficient of determination, $r^2$ , is a measure of variability in one variable can be explained variation in the other.