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nirvana33 [79]
3 years ago
5

Please someone answer this question!

Mathematics
2 answers:
Nostrana [21]3 years ago
7 0

Answer:

C) -2 ≤ x ≤ 2

Step-by-step explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see that our x-values span from -2 to 2. Since they are both closed dots, we include them in the domain:

[-2, 2] or -2 ≤ x ≤ 2

Viktor [21]3 years ago
5 0

Answer:

bro i just relized that im late but its c

Step-by-step explanation:

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Nina’s garden is 4 1/5 meters long and 3/10 meter wide. What is the area of Nina’s garden?
Leno4ka [110]

Answer:

63/50 meters^2 or in mixed number: 1 13/50 meters^2

Step-by-step explanation:

Area= length * width

length = 4 1/5= 21/5 . Multiply the whole number with the denominator. 4*5= 20 . Add 20 with the numerator. 20+1=22

width= 3/10

21/5* 3/10 ( Multiply the denominators together). ( Multiply the numerators together).

21*3 / 5*10

8 0
3 years ago
Value for X^2 left for 95% confidence interval when n=18
tatuchka [14]
Given that n = 18, then the degree of freedom is n - 1 = 17.

From the table of Chi Square (X^2)

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3 years ago
C=5/9(F-32) If it's 32 degrees f how do I find the corresponding temperature in Celsius?
Sveta_85 [38]
C = 5/9(F - 32)....when F = 32...so sub in 32 for F
C = 5/9(32 - 32)
C = 5/9(0)
C = 0

so at 32 F, it is 0 C
8 0
3 years ago
I Need Help Plz Need Answer Geometry Is Hard!!!
nekit [7.7K]

The line <em>AC</em> is a side that is common to both triangles.

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6 0
3 years ago
Read 2 more answers
Can anyone please help me I’ll give you brain list
irga5000 [103]

Answer:

3a. yes

3b. y= 75x

3c. 600 mi

3d. 10 inches

Step-by-step explanation:

3a: if you divide the y by the x, you'd get 75 everytime, meaning it's proportional.

3b: y would equal the amount of inches multiplied by 75, so y=75x

3c: you can use the equation and substitute the x for 8, so y=75(8), giving you 600 miles

3d: you can also use the equation in reverse, if the actual miles is 750, then this is your y, so it would look like 750=75x and to solve you'd divide, 750/75, giving you 10 inches

8 0
3 years ago
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