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Annette [7]
2 years ago
15

I need help asap this in do today

Mathematics
1 answer:
RoseWind [281]2 years ago
5 0

Answer:

your school got me lost what grade you in

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Anyone would like to do this im so bad at math lm(a)o you will get brainliest if you do this correctly
Maru [420]

Answer:

1.548

Step-by-step explanation:

4 0
2 years ago
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. Given that O is the centre of the following circle, find the values of the unknowns.​
alex41 [277]

Given:

Radius of circle is 13 cm

Height of triangle is 5 cm

To find:

Value of 'a' and 'b'

Steps:

To find value of 'a', we will use Pythagoras theorem as the triangle is a right angle triangle,

A² + B² = C²

a^{2} + 5^{2} = 13^{2}

a^{2} + 25 = 169

a^{2} = 169 - 25

a^{2} = 144

\sqrt{a^{2}}=\sqrt{144}

a = 12

Now to find the value of 'b', i will use law of cosine,

c=\sqrt{a^{2}+b^{2}-2ab(cos\beta ) }

12 = \sqrt{13^{2}+5^{2}-2(5)(13)(cos\beta )}\\12=\sqrt{169 + 25-130(cos\beta )}\\12=\sqrt{194-130(cos\beta )}\\144 = 194 - 130(cos\beta )\\50 = 130(cos\beta )\\cos\beta =   0.3846\\\beta  = cos^{-1}(0.3846)\\\beta = 67.38

Therefore, the values of 'a' and 'b' is 12 and 67.38 respectively

Happy to help :)

If u need any help feel free to ask

3 0
3 years ago
Can someone help me plzzz multiply 46 bye 78
lorasvet [3.4K]
The answer is 3588 if you multiply 46 x 78 you get 3588
3 0
3 years ago
You are saving for a new laptop that cost $499. You work two jobs: cleaning your grandparents' house for $15 an hour and mowing
xxMikexx [17]

Answer:

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Step-by-step explanation:

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Does a vertical asymptote acts like a break in continuity
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I think you wanted to know whether the statement in question is true or false. based on this assumption i am answering the question. It is absolutely true that <span>a vertical asymptote acts like a break in continuity. I hope that this answer has actually come to your great help.</span>
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