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elena-14-01-66 [18.8K]
3 years ago
13

ABC is a right triangle with right angle B. Ac=5 and sin C =3/4 what is AB?

Mathematics
1 answer:
Yanka [14]3 years ago
5 0
Sorry for the bad handwriting but here's your answer :)

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Adding and Subtracting Fractions Solve each problem. Write your answer as a mixed number(if possible) 1. 2 1/9 - 7/6= 2. 2/3 + 2
AleksandrR [38]
1) 1 1/6
2) 1  1/6
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hope you got your answer i didn't know what number 3 was so i did the rest


5 0
3 years ago
If Acot theta + Bcot theta =4 and
geniusboy [140]

Answer is: B

Step-by-step explanation: correct answer is B

b  

2

−a  

2

 

Given, acotθ+bcscθ=p

           bcotθ+acscθ=q

⇒p  

2

−q  

2

=(p−q)(p+q)

                   =[acotθ+bcscθ−bcotθ−acscθ][acotθ+bcscθ+bcotθ+acscθ]

                   =[cotθ(a−b)−cscθ(a−b)][cotθ(a+b)+cscθ(a+b)]

                   =(a−b)(cotθ−cscθ)(a+b)(cotθ+cscθ)

                   =(a  

2

−b  

2

)(cot  

2

θ−csc  

2

θ)

                   =(−1)(a  

2

−b  

2

)[∵csc  

2

θ−cot  

2

θ=1]

                   =(b  

2

−a  

2

)

7 0
3 years ago
A student reads at a constant rate in her chapter book. this can be described by the equation y equals 1/2 x. The teacher recomm
ArbitrLikvidat [17]
........zzzzzzzzzzzzzzzzznendjdjdheeoei(&;&:
5 0
3 years ago
Just the last 2 please!! Thank you ​
Lisa [10]
I don’t see them. Their scribbled out
5 0
3 years ago
Write an inequality that represents the following:
Scilla [17]

Answer:

The maximum number of hours can be spend on work is 4 hours

Step-by-step explanation:

Given as :

The fixed charge of an auto shop = $100

The labor charge of auto shop = $175 per hour

The maximum money to be spend = $800

Let The maximum number of hours can be spend on work = n hours

<u>According to question</u>

The maximum money to be spend = fixed charge of an auto shop + labor charge of auto shop per hour × maximum number of hours

Or, $800 = $100 + $175 × n

Or, $175 × n = $800 - $100

Or, $175 × n = $700

∴ n = \frac{700}{175}

i.e n = 4

So, The maximum number of hours can be spend on work = n = 4 hours

Hence, maximum number of hours can be spend on work is 4 hours Answer

6 0
3 years ago
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