3 years ago

HELP SOLVE ASAP FOR 10 POINTS

1 answer:

4 0

Answer:

Step-by-step explanation:

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steposvetlana [31]

The answer to an absolute value must be positive
here are examples of simple ones
ex1:|-5|=5
ex2:|-3|=3
<span>ex3:</span>|3|=3

7 0

4 years ago

aleksley [76]

Answer: False !!!

do the math

5 0

3 years ago

jok3333 [9.3K]

Answer:

$-1.30\ and\ -7.70$ (2 decimal places)

Step-by-step explanation:

Quadratic Formula: $x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

-----------------------------------------------

$x^2+9x+10=0$

Plug in values:

$x=\frac{-9\pm \sqrt{9^2-4\cdot \:1\cdot \:10}}{2\cdot \:1}$

First value of x:

$x=\frac{-9+\sqrt{41}}{2}=-1.30$ (2 decimal places)

Second value of x:

$x=\frac{-9-\sqrt{41}}{2}=-7.70$ (2 decimal places)

6 0

3 years ago

Temka [501]

Some of the many possible answers can be..
3.3
2.2
0.5

6 0

3 years ago

maria [59]

Answer: 180 degrees

Step-by-step explanation:

A rotation of 180 degrees about the origin maps $(x,y) \longrightarrow (-x, -y)$ .

5 0

2 years ago