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3 years ago

Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

noname [10]3 years ago

6 0

Answer:

x= 53 and y= 143

Step-by-step explanation:

x= 90-37

x= 53

y= 53+90

y= 143

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Find the solution(s) of 6x – 9 = 33x

Nookie1986 [14]

Answer:

C. x = 3/13

Step-by-step explanation:

7 0

3 years ago

What is the ratio percent of 17:25?

Sunny_sXe [5.5K]

1. : 1. 47 0.68 : 1. 0.404762 : 0. 595238

4 0

3 years ago

Which of the following integrals represents the area of the region bounded by x = e and the functions f(x) = ln(x) and g(x) = lo

Neko [114]

Notice that

$\log_{1/e}x=\dfrac{\ln x}{\ln\frac1e}=\dfrac{\ln x}{-\ln e}=-\ln x$

$f(x)=\ln x$ and $g(x)=-\ln x$ intersect when $x=1$ . For all $x>1$ , we have $\ln x>0$ and $-\ln x$ , so $f(x)>g(x)$ . Then the area we want is given by the integral,

$\displaystyle\int_1^e\ln x-(-\ln x)\,\mathrm dx=2\int_1^e\ln x\,\mathrm dx$

or in terms of $\log_{1/e}x$ ,

$\displaystyle\int_1^e\ln x-\log_{1/e}x\,\mathrm dx$

5 0

3 years ago

kimmys savings account has a balance of $76.23 in june.by september, her balance is 5 times as much as her june balance.between

nalin [4]

From the information you have given me, I would say Kimmy has $<span>468.98 </span>dollars in her bank account.

Does she get more money during the other months, just as she had gotten 5 times as much as she had in a 3 month span? (From june to september.) All I could tell was her money was multiplied by 5, then you add $87.83 more into her account.

Please check my math if you want to be sure.
$76.23 * 5 = $381.15
$381.15 + 87.83 = 468.98

4 0

3 years ago

(I need the work too please!)

Sunny_sXe [5.5K]

Answer:

I am not sure if this was the correct method to solve the question, however it gives the right results if you check it.

Step-by-step explanation:

3x+250+100=1250

3x= 900

x=300

yoga: 300, cross fit: 550 (300+250), gym: 400(300+100)

5 0

3 years ago