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Drupady [299]
2 years ago
5

Point B is between A and Con AC. If AB = 4x - 5,

Mathematics
1 answer:
noname [10]2 years ago
5 0

Answer:

x equals 11

AB = 39

BC = 15

AB and BC aren't congruent.

hope this helps!

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Prove that Tan x + Cos x = 1 /Sin x .Cos x​
Anit [1.1K]

Answer:

tanx + cotx =  \frac{1}{sinxcosx}

Step-by-step explanation:

<u><em>Explanation</em></u>

Take R.H.S   = \frac{1}{sinxcosx}

            =      \frac{sin^{2}x+cos^{2}x  }{sinxcosx}

          =      \frac{sin^{2}x }{sinx cosx} + \frac{cos^{2} x}{sinxcosx}

        = \frac{sinx}{cosx} + \frac{cosx}{sinx}

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5 0
3 years ago
70%70, percent of a number is what fraction of that number?
lesantik [10]

Hello there!

A number that is 70% of a number is 7/10 of that number in fraction form!

I hope this was helpful and have a great rest of your day!

3 0
3 years ago
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Find the ratio of 5 degree and (pi/6)^c​
Nataly_w [17]
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3 0
2 years ago
Josh lives one for 6 miles from the park so far he walked 2/3 of the distance from his house to the park how many miles has josh
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6 0
3 years ago
11-Determine the specific heat of a material if a 12-g sample absorbed 96 J as it was heated from 20°C to 40°C. *
kompoz [17]

Answer:

c=0.4\ J/g^{\circ} C

Step-by-step explanation:

Given that,

Mass of a sample, m = 12 g

Heat absobed by the sample, Q = 96 J

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We need to find the specific heat of a material. The heat absorbed by a sample is given by :

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So, the specific heat of the material is 0.4\ J/g^{\circ} C.

3 0
3 years ago
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