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murzikaleks [220]
2 years ago
10

20x^2-12x-8 a. (10x+2) (2x+5) b.(5x+2) (4x-4) c. (5x-2) (4x+4) d. (10x-2) (2x-5)

Mathematics
1 answer:
almond37 [142]2 years ago
7 0

Answer:

B

Step-by-step explanation:

20x^2 - 12x - 8

4 ( 5x^2 - 3x - 2 )

5 * - 2 = - 10

Factors of - 10

1 , - 10

10, - 1

<em>2, - 5</em>

5, - 2

5x^2 - 5x + 2x - 2

5x (x - 1)  2 (x - 1)

4 (x - 1) (5x + 2)

(4x - 4) (5x + 2)

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Answer:

angle 4

Step-by-step explanation:

Angle 4 is the opposite of angle 5, if you flip the paper upside down, you'll see that it is the same

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Can someone help!!! And explain please
vlada-n [284]

Answer:

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3 years ago
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Alina [70]

Answer:

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Step-by-step explanation:

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3 years ago
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19. Heather invests $4,900 in an account with a 3.5% interest rate, making no other deposits or withdrawals. What will Heather’s
denis-greek [22]

Answer:

\$5,828.28

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

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