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Elodia [21]
3 years ago
13

Q2-b2Evaluate if a=4 and b =-2​

Mathematics
1 answer:
lesya692 [45]3 years ago
7 0

Answer:

12

Step-by-step explanation:

Plug the given values into the equation to solve.

a² - b²

(4)² - (-2)²

16 - 4

12

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Find the parabola through  ( − 8 , 6 )  with vertex  ( − 6 , -5 ) .  

Standard Form:  y = − 11 /4x ²− 44 x − 170

Vertex Form:  y = − 11 /4 ( x + 8 ) 2 + 6

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7 0
3 years ago
Frankie and Caitlin are trying to move a small four-wheeler out of their garage. Frankie pushes with a force of 40N towards the
meriva
The force on the four wheeler i think is 42N because Frankie pushes with a force of 40N and Caitlin pulls with a force of 2N that means u add the two numbers together and it becomes 42N.
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Question Progress
rodikova [14]

Answer:

X = 6

Step-by-step explanation:

17 - 5 = 12

12/2 = 6

hope this helps...

8 0
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