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Mariana [72]
3 years ago
7

The point D(-4, 4) is reflected over the x-axis. What are the

Mathematics
1 answer:
madreJ [45]3 years ago
8 0
It’s would be B because the formula or reflection is y-axis is (-x,y) and x-axis (x,-y)
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Inverse square root (x+3)​
QveST [7]

Answer:

The inverse function is f(x) = x^2 - 3

Step-by-step explanation:

To find the inverse of any function, start by switching the x and f(x) values.

f(x) = √(x + 3)

x = √(f(x) + 3)

Now solve for the new f(x). The result will be your inverse function.

x = √(f(x) + 3)

x^2 = f(x) + 3

x^2 - 3 = f(x)

8 0
3 years ago
At a construction job for a mansion there are 37 painters. Of these painters, 67.6% of them paint the interior of the mansion. H
Inessa05 [86]
This is a relatively easy question to answer. You want to find 67.6% OF 37 mean you need to multiply. 37*0.676≈25. There should be 25 painters painting the interior.
3 0
4 years ago
​Plasma-glucose levels are used to determine the presence of diabetes. Suppose the mean ln​ (plasma-glucose) concentration(mg/dL
sammy [17]

Answer:

a) 0.4571

b)  How many sedentary people are needed in the study to achieve​ 80% power? = 229

Step-by-step explanation:

8 0
3 years ago
25 POINTS AVAILABLE
Softa [21]

Answer:

H = 5 * sqrt(3)

Step-by-step explanation:

H^2 = 10^2 - (10/2)^2

H^2 = 100 - 25

H^2 = 75

H = 5 * sqrt(3)

7 0
4 years ago
Please help
postnew [5]

Answer: 7 days

Step-by-step explanation: if he can make 12 liters in 6 days then you can divide 12 by 6 to know he can make 2 liters in 1 day. If he only needs 2 more liters, he only needs one more day and he has already spent 6 days and adding the one extra day, it would be 7 days

3 0
3 years ago
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