3 years ago

hat are the solutions to the equation |x| = 2? Choose all answers that are correct. A. B. C. D.

2 answers:

6 0

Easy, so absolute value makes anything inside into positive
|x|=2
therefor x=-2 or x=2 since it would be made posotive

answer is -2 and 2

irina [24]3 years ago

3 0

You did not show the answers but absolute value means how many places the number is from zero. The two answers that match should be 2 and -2.

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iragen [17]

Answer:

(c)

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos42° = $\frac{adjacent}{hypotenuse}$ = $\frac{x}{12}$

Multiply both sides by 12

12 × cos42° = x, hence

x ≈ 8.9 → (c)

3 0

3 years ago

kolezko [41]

In Perpendicular product of slope is -1 so slope of y=2x-4 is 2 and 2*m=-1 m= -1/2 so y= -1/2x -4

4 0

3 years ago

Soloha48 [4]

28 times 1/7 would give you 4

5 0

3 years ago

Troyanec [42]

X + x+1 + x + 2 = 20
3x + 3 = 20
3x = 17 but can't start with x = 6 because 6+7+8 > 20,
so have start with 5 + 6 + 7 = 18 are the 3 sides.

3 0

3 years ago

GaryK [48]

are there any options

7 0

3 years ago