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Sergio [31]
4 years ago
9

Please answer this question now

Mathematics
1 answer:
oksian1 [2.3K]4 years ago
6 0

Answer:

112°

Step-by-step explanation:

Arc CD is part of arc BCD, which is intercepted by the inscribed angle A.

Based on the inscribed angle theorem on circle, the sum of arc CD and CB is twice the measure of angle A.

That is:

CD + CB = 2(129°)

CD + 146 = 2*129

CD + 146 = 258

Subtract 146 from both sides to find CD

CD + 146 - 146 = 258 - 146

CD = 112°

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Answer:

Simply divide the numerator by the denominator:

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= 2 ÷ 11

= 0.18181818181818

pls mark me as the brainliest

8 0
3 years ago
HELP ME OUT WITH THIS PLEASE I GIVE BRAINLIST and 100 points ❤️
Harman [31]

Answer:

incorrect length is 12.5

actual length is 11

12.5-11

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Step-by-step explanation:

hope it helps

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Explain how you can use addition to find the volume of a composite figure
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Tia's teacher asked her to find the product of 8 and 207 in her head. Which of the following describes the best way for Tia to m
Mkey [24]

Answer:

the answer is number 2

Step-by-step explanation:

207                    200

<u>x   8</u>                    <u>x   8</u>                                                                                                                                                    

1656                   1600

                        <u>  + 56</u>

                           1656

                         

3 0
4 years ago
nobodys probably gonna answer this ): but if you can please do with the answers its for my homework :)
kotegsom [21]

                                                       <u>Answer</u>

<h3>12 ) $1000</h3><h3 /><h3>13 ) Y-Intercept = 1000</h3><h3>       Slope = \frac{3000-2000}{4-2} = \frac{1000}{2} = \frac{500}{1}</h3><h3 /><h3>14 )  \left(x^{1\ },\ y^{1}\right)\left(x^{2},\ y^{2}\right) → \left(2\ ,\ 2000\right)\ \left(4\ ,\ 3000\right) → \frac{3000-2000}{4-2} → \frac{500}{1}</h3><h3 /><h3>15 ) The meaning of the slope is the steepness of the line, in this graph, the meaning is 500 over 1.</h3><h3 />

<em>Hope this helps! <3</em>

<h2 />

6 0
3 years ago
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