2 years ago

If these are correct.

1 answer:

5 0

Yes I think they are correct

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Studentka2010 [4]

Answer:

Step-by-step explanation:

x1 = 0.5 x2 = -0.4 y1 = 1.3 y2 = -1.3

$\sqrt{(x2 - x1)^{2}+(y2 - y1)^{2}$

$\sqrt{(-0.4 - 0.5)^{2}+(-1.3 - 1.3)^{2}$

=2.75

6 0

3 years ago

Sever21 [200]

The absolute value takes the distance from zero, it doesn’t matter weather it is positive or negatively

4 0

3 years ago

Lina20 [59]

Answer:

Step-by-step explanation:

If it have more than 2 divider its composite but its divider is only one and its self only its prime.1 isn't neither prime nor composite

8 0

3 years ago

Aliun [14]

Answer:

70 groups

Step-by-step explanation:

$5c_{3}*7c_{1}$

$=\frac{5*4*3}{3*2*1} *\frac{7}{1} \\=70$

3 0

3 years ago

KengaRu [80]

Answer:

$6x + 40 \\ \\ 6x = - 40 \\ \\ x = \frac{ - 40}{6}$

6 0

3 years ago