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____ [38]
2 years ago
13

1. What is the relationship among inscribed angles and their intercepted arcs? Central angles and their intercepted arcs have wh

at relationship? For a diameter, what is the measure of the intercepted arc? What is the measure of an angle formed by a tangent line and a radius or diameter?
2. How do you prove the angles opposite each other in an inscribed quadrilateral add up to 180 - note: we are looking for the proof, not the rule - the rule says they add to 180, how can you prove this is true?
Mathematics
1 answer:
Alika [10]2 years ago
4 0

Answer:

sry I don't know the answer

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Solve the triangle for x.
Damm [24]

Answer:

d) 86.2 degrees

x = 86.20°

Attached is the image used in the question;

Step-by-step explanation:

Applying the law of cosine;

Cos C = (a² + b² - c²)/2ab

Where;

Angle C = x

c = 13 ft

b = 9ft

a = 10ft

Substituting into the equation;

Cos x = (10² + 9² - 13²)/(2×10×9)

Cos x = 0.0667

x = cos⁻¹(0.0667)

x = 86.20°

4 0
4 years ago
What are you NOT able to do with an ATM card? Select the best answer from the choices provided. A. transfer money B. deposit mon
vesna_86 [32]

Answer:

B

Step-by-step explanation:

The rest of the options are possible using an atm card. but using it to deposit is not possible.

7 0
4 years ago
Read 2 more answers
Find the area of the circle. Round you answer to the nearest tenth
earnstyle [38]

Answer:

I believe the area of the circle is 254.5

Step-by-step explanation:

6 0
3 years ago
When solving a real world problem to find a person age, would a negative solution make sense?
love history [14]

Answer:

No, it would not make sense

4 0
3 years ago
Which numbers in Set A = (-7, 4, 2, 14, 21, 34, 42) are elements of both Set B and Set C, shown below?
MAXImum [283]

Greetings from Brasil...

Rewriting the problem sets

A = {-7, 4, 2, 14, 21, 34, 42}

B = {...; 2; 4; 6; 8; 10; 12; 14; 16; 18; 20; 22; 24; 26; 28; 30; 32; 34; 36; 38; 40; 42;...}

C = {...; -14; -7; 0; 7; 14; 21; 28; 35; 42; 49; 56; 63; 70; 77;...}

So, according to the statement, it is desired:

A ∩ B ∩ C - the intersection between the 3 sets, that is, which numbers are present simultaneously in the 3 sets....

Looking at the sets we conclude that

<h3>A ∩ B ∩ C = {14; 42}</h3>

8 0
3 years ago
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