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Alex17521 [72]
3 years ago
9

Can someone answer this please?

Mathematics
2 answers:
OLEGan [10]3 years ago
7 0

Answer:

m<BAC = 29 degrees

m<BOC = 58 degrees

Step-by-step explanation:

<BAC, <BDC, and <BOC share the same arc.

<BAC and <BDC are inscribed angles, and will have the same angle measure, 29 degrees.

<BAC and <BDC are inscribed angles, so their measure is 1/2 of the measure of the arc.

The measure of arc BC is 58 degrees.

<BOC is a central angle. The angle measure of a central angle is equal to the measure of the arc.

The measure of <BOC is 58 degrees.

koban [17]3 years ago
5 0

Step-by-step explanation:

BDC = BAC

BAC =<u> 29°</u>

BOC = 2BDC

= 2×29

= <u>58°</u>

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In an arithmetic sequence, if a2=5 and a10=19 find a6
insens350 [35]

Answer:

93

Step-by-step explanation: The first term of AP is -5 and second term means -3.  

Common difference(d) = second term - first term

d = (-3)-(-5)

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Now using the formula of nth T  

n

​

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Here a  

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8 0
3 years ago
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sweet [91]

Answer:

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Step-by-step explanation:

We are given the following in the question:

1. Equivalent expression

2 + 3 + 5 + 6

Since all the terms are like terms, we can write,

2 + 3 + 5 + 6 = 16

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4(2a) + 7(-4b) + (3 \times c \times 5)\\=(8a) + (-28b) + (15c)\\=8a - 28b + 15c

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Step-by-step explanation:

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