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defon
3 years ago
9

If chords are =, then arcs are =. If Arc BC = Arc DE, then BC = DE 2. If arcs are =, then chords are =. If AX is perpendicular t

o BC, then BX = XC 3. Diameters perpendicular to chords bisect the chord If BC = DE, then Arc BC = Arc DE

Mathematics
1 answer:
Tanya [424]3 years ago
7 0

Answer:

The circle diagram for the representation is as shown in the diagram.

Step-by-step explanation:

The representation of the theorems is shown in the attachment.

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Which inequality would result in the shaded solution on the unit circle to the right?
omeli [17]
<h3>Answer: Choice B</h3>

Explanation:

Cosine is positive in quadrants I and IV, but quadrant IV isn't shaded in so we can rule out choice A.

Sine is positive in quadrants I and II. So far it looks like choice B could work. In fact, it's the answer because sin(pi/6) = 1/2 and sin(5pi/6) = 1/2. So if 0 ≤ sin(x) < 1/2, then we'd shade the region between theta = 0 and theta = pi/6; as well as the region from theta = 5pi/6 to theta = pi.

Choice C is ruled out because tangent is positive in quadrants I and III, but quadrant III isn't shaded.

Choice D is ruled out for similar reasoning as choice A. Recall that \sec(x) = \frac{1}{\cos(x)}

5 0
2 years ago
Read 2 more answers
Terrence solves the problem and finds 53.04 x 4.6 = 2,439.84. Tara says that his product is incorrect. Fill in the blanks to hel
Sati [7]

Answer:tara was right terrence was close but he put the(.) in the wrong spot the correct answer is 243.984 but terrence put 2439.84

                        ^                                             ^

                         l                                              l

                         l                                              l

Read more on Brainly.com - brainly.com/question/6907475#readmore

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
1. Find the phase shift of the function y = 5cos(2x + pi/2).
kolezko [41]

Answer:

see explanation

Step-by-step explanation:

1

The cosine function in standard form is

y = acos(bx + c)

where a is the amplitude, period = \frac{2\pi }{b} and

phase shift = - \frac{c}{b}

here b = 2 and c = \frac{\pi }{2}, thus

phase shift = - \frac{\frac{\pi }{2} }{2} = - \frac{\pi }{4}

2

the amplitude = | a |

which has a maximum of a and a minimum of - a

y = 4cosx ← has a maximum value of 4

5 0
3 years ago
What is bigger 2.75 gallons or 12 liters
emmasim [6.3K]
It is 12 liters. 2.75 gallons is approximately 10.41 liters and 12 liters is more than 10.41 liters.
8 0
3 years ago
Read 2 more answers
PLEASSS HELPPPP
Lera25 [3.4K]

Answer:

-11 + 4

Step-by-step explanation:

When you subtract a negative the sign will  switch to plus, so it this case you would switch the - (-4) to a + 4 but you don't change the -11 at the front.

6 0
3 years ago
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