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Alchen [17]
3 years ago
11

If f(x) = -1, solve for x.

Mathematics
1 answer:
weeeeeb [17]3 years ago
3 0

Answer:

No solution.

Explanation:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace f(x) with 0 and solve for x.

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2 years ago
The sides of a square are 2^4/9 inches long. what is the area of the square?
bagirrra123 [75]
The Area of the square is (side)^2

side is given to be 2^(4/9)
SO,
side^2  = [2^(4/9)]^2 = 2^(4/9 * 2) = 2^(8/9)
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4 0
3 years ago
You place the spring vertically with one end on the floor. You then drop a book of mass 1.50 kg onto it from a height of 0.900 m
Alex777 [14]

Answer:

The value of the maximum distance the spring will be compressed  

x = 0.143 m= 14.3 cm

Step-by-step explanation:

Given data

Mass m = 1.5 kg

h = 0.9 m

k = 1500\frac{N}{m}

Since the book is released from a height h = 0.9 m above the top of the spring. so the total distance

y = h + x

Now in that case for the spring

mg y= \frac{1}{2} k x^{2}

mg(h +x) = \frac{1}{2} k x^{2}

By rearranging the above equation we get

k x^{2}  - 2mgx - 2mg h = 0

Put all the values in above equation we get

1500x^{2}  - 29.43 x - 26.48 = 0

By solving the above equation we get

x = 0.143 m= 14.3 cm

This is the value of the maximum distance the spring will be compressed.

8 0
2 years ago
Find the product. 7. $458.29 × 6.3% 8. $280.12 × 7.75%
miskamm [114]

Answer:

7. 28.8722

8. 21.7093

Step-by-step explanation:

458.29 x .063=28.8722

21.7093 x .0775= 21.7093

6 0
3 years ago
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