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Alex
2 years ago
13

Which equations are true for x = –2 and x = 2? Select two options

Mathematics
2 answers:
nalin [4]2 years ago
5 0

Answer:

Step-by-step explanation:

1+2

+2v+4

Scrat [10]2 years ago
4 0

Answer:

A , D

Step-by-step explanation:

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What is the length of the missing leg? If necessary, round to the nearest tenth.
KengaRu [80]

<u>Answer:</u>

  • a = 3.5

<u>Step-by-step explanation:</u>

<u>Let's find 'a' using Pythagoras theorem.</u>

  • => 4² = 2² + a²
  • => 16 = 4 + a²
  • => 12 = a²
  • => a = √12
  • => a = √2 x 2 x 3
  • => a = 2√3
  • => a = 2 x √3
  • => a = 2 x 1.732
  • => a = 3.464 = 3.5 (Estimated)

Hoped this helped.

BrainiacUser1357

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2 years ago
What are opposite sides that are parallel
son4ous [18]

Answer: parallel means 2 sides that will never intersect

Step-by-step explanation:

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3 years ago
9<br> Find the values of r and y.<br> с<br> A<br> 95°<br> B<br> 4x<br> ro<br> D<br> E
Inga [223]

Answer:

  • x = 18°, y = 167°

Step-by-step explanation:

<u>In right triangle sum of two angles is 90°</u>

  • 4x + x = 90°
  • 5x = 90°
  • x = 90°/5
  • x = 18°

<u>Angle y is exterior angle and equals non-adjacent interior angles</u>

  • y = 4x + 95° =
  • 4*18° + 95° =
  • 72° + 95° =
  • 167°
4 0
2 years ago
Tic the h h h. uh i hubby. uuubinibu uu h h tcttvu
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Answer:

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Step-by-step explanation:

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