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fomenos
3 years ago
10

4|x+3|<8 i need help asap

Mathematics
2 answers:
Likurg_2 [28]3 years ago
4 0

Answer:

-5 <x<-1

Step-by-step explanation:

4|x+3|<8

Divide by 4

4|x+3| /4<8/4

|x+3|<2

There are two solutions one positive and one negative, remember to flip the inequality for the negative

x+3 <2    and x+3 >-2

Subtract 3 from each side

x+3-3 <2-3   and x+3-3 >-2-3

x<-1   and x>-5

-5 <x<-1

Elena-2011 [213]3 years ago
3 0

Answer:

4|x+3|>=8. This deals with absolute value inequalities. Overview; Steps; Topics Terms and topics; Links Related links; 2 solution(s) found. x>=-1. x<=-5. See steps. Step by …

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Fiesta28 [93]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
A peregrine falcon can fly 322 kilometers per hour. How many meters per hour can the falcon fly
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7 0
3 years ago
AABC has vertices at A(12, 8), B(4,8), and C(4, 14).
borishaifa [10]

Answer:

<u>Triangle ABC and triangle MNO</u> are congruent. A <u>Rotation</u> is a single rigid transformation that maps the two congruent triangles.

Step-by-step explanation:

ΔABC has vertices at A(12, 8), B(4,8), and C(4, 14).

  • length of AB = √[(12-4)² + (8-8)²] = 8
  • length of AC = √[(12-4)² + (8-14)²] = 10
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ΔMNO has vertices at M(4, 16), N(4,8), and O(-2,8).

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  • length of MO = √[(4+2)² + (16-8)²] = 10
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Therefore:

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  • AC ≅ MO
  • CB ≅ NO

and ΔABC ≅ ΔMNO by SSS postulate.

In the picture attached, both triangles are shown. It can be seen that counterclockwise rotation of ΔABC around vertex B would map ΔABC into the ΔMNO.

3 0
3 years ago
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irga5000 [103]
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6 0
3 years ago
What does 3x+2x+4+2 equal
Reptile [31]

Answer:

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Step-by-step explanation:

3X + 2X = 5X

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6 0
3 years ago
Read 2 more answers
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