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Luden [163]
3 years ago
14

Can someone solve this?

Mathematics
1 answer:
Tomtit [17]3 years ago
8 0

Answer:

  see below

Step-by-step explanation:

1. Semi-circles have an arc/angle measure of 180°.

2. The angle where chords cross is the average of the subtended arcs. Linear angles are supplementary.

3. It is a good idea to be familiar with algebraic manipulation of quadratic equations, including eliminating parentheses and putting in "general form" (answer B). It is also useful to be familiar with squares of integers less than 20.

4. You have run across this before in your other questions. Opposite angles of an inscribed quadrilateral are supplementary. (The opposite arcs are double the angle measures, so sum to 360°.)

5. After the fashion of question 3, fill in the parameters in the circle equation.

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7, 11, 12, 14, 17, 17, 22, ? .What will be the value in Question marked position and why?
Wewaii [24]

Answer:

20

Step-by-step explanation:

ii) 7, 12, 17, 22..

The difference between the i) pair is 3, and the ii) pair is 5.

So ,

17 + 3 = 20.

22 + 5 = 27.

Therefore the series is 8, 7, 11, 12, 14, 17, 17, 22, 20, 27.

8 0
3 years ago
suppose a circle with center (1,-3) passes through point (1,-1). Which equation represents the circle ?
horsena [70]

Answer:-4

Step-by-step explanation:

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3 years ago
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What is the square root of -1?
Minchanka [31]
The square root of -1 “i”
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3 years ago
Hanime yes yes help me with math please.
MariettaO [177]

Answer:

Dealer 2 is more efficient than Dealer 1.

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3 years ago
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The angle by which AB turns clockwise about point B to coincide with BC is ? degrees. If from point B, a point E is drawn direct
dedylja [7]

Answer:

Step-by-step explanation:

We have the statement AB turns clockwise to coincide with BC.

= ABD + DBC

= 33.3° + 30.6°  

= 63.9°

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ABE + ABD + DBC = 180°

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ABE = 180 - 63.1

ABE = 116.9° ....

3 0
3 years ago
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