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Marina CMI [18]
2 years ago
13

Please someone help me I don’t understand

Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
8 0

Answer:

Step-by-step explanation:

Remark

The solution to this is to add the two vertically opposite arcs and take 1/2 of the result to get the intersecting angle of the chords.

Solution

<x = 1/2 (arc measure of 116 + 74)

<x = 1/2 (190)

<x = 95

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Fill in what I haven't filled in
Lelu [443]
11/20=.55 =55% ; 1/400=.0025=.25% ; 5/8=.625=62.5%
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Which of the following is the least? WILL GET MARKED BRAINLIST
hodyreva [135]

Answer:

With my predictions it is 2/11 hope it helps

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Read 2 more answers
To evaluate 43/2 find A) the square of 4 and then take the cube root. B) the cube of 4 and then take the square root. C) the squ
tatiyna

Answer:

  B) the cube of 4 and then take the square root

Step-by-step explanation:

43/2 = 21.5

___

The answer choices suggest you want ...

  4^(3/2) . . . . . . . appropriate math symbols are very helpful

This can be evaluated several ways:

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Since the 3 is in the numerator of the fraction, it represents a cube, not a cube root. Any of the answer choices suggesting cube root is involved are incorrect. (Eliminating those leaves only the correct answer choice.)

4 0
3 years ago
(j-1)(-3) I need help solving the distributive property.
Reptile [31]

Answer:

Step-by-step explanation:

-3*j = -3j

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Answer

-3j + 3 Notice the sign change. Be careful about that when signs are used with the distributive property.

5 0
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Find the equation (in terms of x) of the line through the points (-2,1) and (3,5)
masha68 [24]

9514 1404 393

Answer:

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Step-by-step explanation:

The slope is given by the formula ...

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The y-intercept is given by the formula ...

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So, the equation is ...

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_____

<em>Additional comment</em>

If you have a bunch of these to do, you may want to make a spreadsheet with the formulas built in. Then you can type in the two points and have it spit out the m and b for your equation. Even if you don't use it to <em>do</em> the work, you can use it to <em>check</em> the work.

7 0
3 years ago
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