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yKpoI14uk [10]
3 years ago
13

2,-2,2,-2 .... is an example of an infinite alternating sequence A. True B. False

Mathematics
1 answer:
navik [9.2K]3 years ago
3 0

Answer:

True

Step-by-step explanation:

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The area (A of a circle with a radius of ris given by the formula A = 772 and its diameter (d) is given by d = 27. Arrange the e
lions [1.4K]

Answer:

A = πr² ← r is the radius and r = \frac{1}{2} d ← d is the diameter

Hence

π (\frac{1}{2} d)² = A, that is

\frac{d^2\pi }{4} = A ( multiply both sides by 4 )

d²π = 4A ( divide both sides by π )

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4 0
3 years ago
Please help I will give brainly to the one with the best answer
disa [49]
I think you could try adding up all the x and then divided
3 0
1 year ago
I WILL GIVE BRAINLIEST PLEASE HELP!!!
luda_lava [24]

Answer:

Step-by-step explanation:

interchange x and y

y= 1/(x - 2)

x = 1 / (y - 2)      Multiply both sides by y - 2

x(y - 2) = 1          Remove the brackets

xy - 2x = 1          Add x to both sides

xy = 1 + 2x         Divide by x

y = (1 + 2x)/x

The brackets have been destroyed. The answer is as I've given it.

y = (1/x) + 2

5 0
3 years ago
Which situation could be solved using this expression? 2k – 3 A. Tamara made three times as many free throws as Marla. Marla mad
ddd [48]
The correct answer is B.
3 0
3 years ago
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Jade says that the absolute value of a number and the opposite of a number is the same thing. Is Jade correct? Use examples to h
avanturin [10]

Answer:

No, the absolute value of a number is different from the opposite.

Step-by-step explanation:

For example, the absolute value of 4 is 4.

l4l = 4

But the opposite of 4 is -4.

Absolute value is ALWAYS positive, but the opposite of a positive number is a negative number.

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