(FOR FIRST SECTION)
6. buttery
7. magnificent
8. Enormous
9. Fidgety
10. Turquoise
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(FOR SECOND SECTION)
11. Shrill
12. Luscious
13. Dreadful
14. Shiny
15. Hilarious
Answer: x = ± 2 √3 ; or, write as: x = ± 3.464 .
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Given: 12 – x² = 0 ;
Multiply BOTH side by "-1" ;
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-1 (12 – x² = 0) ;
to get:
-12 + x² = 0 ;
Rewrite as:
x² - 12 = 0 ;
Add "12" to both sides; to get:
x² = 12
Take the square root of each side:
√(x²) = ±√(12)
x = ± √(12)
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√(12) = √(4) * √(3) = 2 √(3)
√(12) = 3.4641016151377546 ; round to: 3.464 .
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x = ± √(12) ;
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x = ± 2 √3 ; or, write as: x = ± 3.464 .
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Answer:
D
Step-by-step explanation:
Since c is smaller or equals -3 it would be
D
Answer: 2 seconds.
Step-by-step explanation:
Given : A ball is thrown upward with an initial velocity of 16 ft/sec from a height of 32 ft above the ground.
The height, in feet, of the ball t sec after it is thrown can be represented by
When ball reaches the ground , s= 0.
Divide both sides by 16 , we get
But time cannot be negative , so t= 2.
Hence , it will take 2 seconds for the ball to reach the ground.
Answer:
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Step-by-step explanation: