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Helen [10]
3 years ago
10

I need help on friday

Mathematics
1 answer:
prohojiy [21]3 years ago
4 0

Answer:

C. $15,500

Step-by-step explanation:

The rate of change of the x values is 2

The rate of change of the y values is 1.

To continue this pattern:

x   38    40     42     44     46

y   12     13      14       15     16

If x = 45, y = $15,500

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geniusboy [140]

Answer is: B

Step-by-step explanation: correct answer is B

b  

2

−a  

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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  

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)(cot  

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θ−csc  

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θ)

                   =(−1)(a  

2

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)[∵csc  

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θ=1]

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7 0
2 years ago
Which quantity is proportional to 35/80
Talja [164]

Answer:

35/80

u want to find a number that is proportional to 35/80, then all u need is a number that is equivalent...another words, if it is proportional, it is an equivalent fraction to 35/80.

there can be several answers to this...such as 35/80 reduces to 7/16...so 7/16 is proportional....or if u multiply numerator and denominator by the same number, u will find a proportional number...

example :

35/80 * 2/2 = 70/160...this is proportional

35/80 * 3/3 = 105/240...this is proportional

35/80 * 4/4 = 140/320...this is also proportional

and so on....

so without giving us any answer choices, there can be many numbers to choose from

6 0
3 years ago
Ben had 10 football jerseys. After his birthday, he increased his collection by 4 jerseys. Caleb, bens best friend had 6 jersey
finlep [7]

Answer:no

Step-by-step explanation:

Because if he got 2 and the other boy got 4 then the other boy had 2 more that he did

3 0
3 years ago
James is using cement to make a new sidewalk and new steps.
Tasya [4]

Answer:

yeah im making A new sidewalk into hell

Step-by-step explanation:

3 0
3 years ago
Someone give me the answer to this problem please ☺️☺️
Softa [21]
SA = 2 * pi * r^2 + 2 * pi * r * h
r = 1
h = 4
pi = 3.14
now sub
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SA = 6.28(1) + 6.28(4)
SA = 6.28 + 25.12
SA = 31.4 sq ft

4 0
3 years ago
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