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Liono4ka [1.6K]
3 years ago
15

Find the first two expressions in the sequence ___, ___, 4x+5, 5x+7, 6x+9, 7x+11, 8x+13...

Mathematics
1 answer:
Gwar [14]3 years ago
7 0
You can see that you add 1x to each expression in the sequence, which means that the first expression will be 2x, and the second one 3x. You also add 2 to each x, which means that the first expression will be 1, and the second one 2.
2x+1, 3x+3, 4x+5, 5x+7, 6x+9, 7x+11, 8x+13....
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100 POINTS FOR WHO EVER SHOWS THE WORKS AND ANSWERS CORRECTLY. LEGIT 4 QUETIONS BUT MUST SHOW WORK!!
m_a_m_a [10]

Answer:

See below

Step-by-step explanation:

1 . Missing angle

Sum of interior angles in the triangle = 180°

  • 180° - (105° + 29°) = 36°

2. Angle 1

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  • Angle 1 = 55° + 78° = 133°

3. Angle 2

  • Angle 2 = 180° - (55° = 78°) = 47°

4. The sum of exterior angle and adjacent interior angle equals 180°

If they are equal, then each will measure 180°/2 = 90°

So it is possible with the right triangle

4 0
3 years ago
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Makiyha Martin
GenaCL600 [577]

Answer:

$31.20

Step-by-step explanation:

1. Calculate the tax amount. To do this, you multiply the price by the tax rate.

$780 x 4% = $31.20

The total tax paid was $31.20

3 0
3 years ago
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the store at which Andy usually shops is having a sale. Roast beef cost $4 a pound and shrimp cost $10 a pound.write an equation
otez555 [7]

The correct equation would be.. 4x+10y=96

5 0
3 years ago
If mr. burts spent $3.87 on grapes from kroger and bought 3.05 pound,How much was each pound? A)1.25 B)$2.80 C)$ PLZ HURRY
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Answer:

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Step-by-step explanation:

If you divide the 3.87 by 3.05 you will approximately get 1.25

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The possible ways to complete a multiple-choice test consisting of 19 questions, with each question having four possible answers
LekaFEV [45]
Let's say there were 3 questions with four answer choices each. That would mean there were 4*4*4 = 16*4 = 64 different ways to answer.

Extend this example out to 19 questions instead of 3. You'll get
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The large number is the answer

note: 4^19 means we have 19 copies of '4' being multiplied together. The three dots mean "continue the pattern". On your paper, you should somehow indicate to your teacher that there are 19 copies of '4' being multiplied.
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