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qwelly [4]
4 years ago
13

Answer the question attached:

Mathematics
1 answer:
Whitepunk [10]4 years ago
8 0
The 3rd answer is the correct one
You got paid $7.50 per hour
Since 300 divided by 40 is 7.5, the correct answer is that every hour you were paid $7.50
Hope this helps!
You might be interested in
-4(7.5x-8)=-5(6.3x+8)
grin007 [14]

Answer:

x = -48

Step-by-step explanation:

-4(7.5x - 8) = -5(6.3x + 8)

-30x + 32 = -31.5x - 40

-30x + 31.5x = -40 - 32

1.5x = -72

x = -72/(1.5)

x = -48

8 0
3 years ago
Help
zalisa [80]
<h2>♪Answer : </h2>

Ingat rumus determinan fungsi kuadrat yaitu :

\longmapsto\boxed{\sf{D = b^2 - 4ac}}

Maka, Kita kembali jawab soalnya.

⏩Nomor (1) :

»8x² + 7x + 10 = 0

Didapatkan nilai² a, b, dan c yaitu :

  • a = 8 | b = 7 | c = 10

Maka, nilai determinannya adalah

  • D = b² - 4ac
  • D = 7² - 4(8)(10)
  • D = 49 - 4(80)
  • D = 49 - 320
  • D = -271✅

\:

⏩Nomor (2) ;

»2x² + 10x + 10 = 5

»2x² + 10x + 10 - 5 = 0

»2x² + 10x + 5 = 0

Didapatkan nilai² a, b, dan c yaitu :

  • a = 2 | b = 10 | c = 5

Maka, nilai determinannya adalah

  • D = b² - 4ac
  • D = 10² - 4(2)(5)
  • D = 100 - 4(10)
  • D = 100 - 40
  • D = 60✅
6 0
2 years ago
Read 2 more answers
May you please help (see picture)
Mrac [35]

Answer:

180

Step-by-step explanation:

180 because it is obtuse

4 0
3 years ago
Write the ordered pair for the points plotted in the graph given.
Jobisdone [24]

Answer:

C) (1,3)(2,4)(3,5)(4,6)(5,7)(6,8)

Step-by-step explanation:

Hope it helps you:)

6 0
3 years ago
Read 2 more answers
I need help please ASAP?!!!!
dybincka [34]

Answer:

no real numbers will make this equation true

Step-by-step explanation:

if you square both sides, you'll get sqrt(-49). this will get you an imaginary number (7i) which is not a real number.

4 0
3 years ago
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