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eimsori [14]
3 years ago
9

Mean absolute deviation of the fulfilled items on Sherrie's registry. $29, $58, $15, $129, $75, $22

Mathematics
1 answer:
Anon25 [30]3 years ago
6 0

Answer:28$

Step-by-step explanation: $28 i got this because ive done work

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A positive number with divisors besides 1 itself is called_____
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madreJ [45]

Answer:

an = 10n - 9.

Step-by-step explanation:

This is arithmetic with first term a1 = 1 and common difference 10.

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Polar form of (x+6)^2 +y^2=36
Sindrei [870]

Answer:

  r = -12cos(θ)

Step-by-step explanation:

The usual translation can be used:

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Putting these relationships into the formula, we have ...

  (r·cos(θ) +6)² +(r·sin(θ))² = 36

  r²·cos(θ)² +12r·cos(θ) +36 +r²·sin(θ)² = 36

  r² +12r·cos(θ) = 0 . . . . subtract 36, use the trig identity cos²+sin²=1

  r(r +12cos(θ)) = 0

This has two solutions for r:

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4 0
3 years ago
Which fact would help you to solve for x in the diagram shown?
Gnoma [55]

Answer:

(A) Angles in equilateral triangle are congruent

Step-by-step explanation:

From the figure, it can be seen that in triangle ABD, AB=BD=AD which means that all the sides of the triangle are congruent and by the definition of equilateral triangle, ΔABD will be an equilateral triangle.

Therefore, Using the property that Angles in equilateral triangle are congruent, we can find the value of x.

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6/9

Step-by-step explanation:

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