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Phoenix [80]
1 year ago
14

(-6) +5 can you help me get the answer I don't get it

Mathematics
1 answer:
notka56 [123]1 year ago
6 0
(-6)+5

Moving to the right of zero, are the positive numbers. To the left, the negative numbers.

If we look at the number line, we star at negative six (-6) and then add 5, we are moving 5 units to the right until -1.

-6+5 = -1

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Subtract the following. Write your answer in standard notation.*<br> 18-92 X 10+
charle [14.2K]

Answer:

-740

Step-by-step explanation:

18-72 equals -74

now -74 *10 equals-740

6 0
3 years ago
Find the number b such that the line y = b divides the region bounded by the curves y = 25x2 and y = 1 into two regions with equ
Dennis_Churaev [7]

Answer:

y=1/∛4 divides the area in half

Step-by-step explanation:

since the minimum value of x² is 0 (for x=0 ) and for y=1

1 = 25*x² → x= ±√(1/25) = ±1/5

then the total area between y=1  and y = 25*x²  is bounded to  x=±1/5 and y=0 . Since there is a direct relationship between x and y , we can find the value of x=a that divides the region in 2 of the same area. thus

Area below x=C = Area above x=C

Area below x=C = Total area -  Area below x=C

2*Area below x=C = Total area

Area below x=C = Total area /2

∫ 25*x² dx from x=c to x=-c =  1/2 ∫ 25*x² dx from x=1/5  to x=-1/5

25*[c³/3 - (-c)³/3] = 25/2 * [(1/5)³/3 - (-1/5)³/3]

2*c³/3 = (1/5)³/3

c = 1/(5*∛2)

thus

y=25* x²  = 25*[1/(5*∛2)]² = 1/∛4

thus the line y=1/∛4 divides the area in half

4 0
3 years ago
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Maksim231197 [3]

Answer: 2

Step-by-step explanation: Rate of change is also defined as slope, so using the rise over run method, you can see that the slope of the line is +2.

3 0
3 years ago
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Answer:

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t: the time

r: the rate, (in decimal form)

Step-by-step explanation:

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P = $1000, t = 2 years, r = 0.08.

A = 1000(1+0.08(2)) = 1000(1.16) = 1160

4 0
3 years ago
What is the slope of the line graph?
hoa [83]

Answer:

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Step-by-step explanation:

If you start at the bottom point and go up you will count 12. Then, if you go 0ver until you get to the top point you will count 6. Since you are going back, it would be a -6.

7 0
3 years ago
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