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3 years ago

Consider the following pair of equations:

1 answer:

3 0

X-1=3x+3----plug the second equation in for x
-4=2x-------get the x on one side by subtracting x and 3
x=-2------divide by 2
y=x-1
y=-3------plug in x

(-2,-3)

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What’s the soccer field answer to 120 yards long and 369 so do we subtract or multiply or divide

balandron [24]

Answer:

it is 17 %5#5%×55!:5=5×555!:4÷55x5xx5x5x5x5x5x5 = 2000

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2 years ago

How do you find the value of 4!

prohojiy [21]

Answer:

Step-by-step explanation:

Factorial is applicable only for natural numbers and 0.

0! =1 trivially.

FOr other numbers, factorial is defined as 1x2x...n

For example 1! = 1

2! = 1x2 = 2

and so on.

i.e. n! = product of all natural numbers from 1 to n

= 1x2x....n

Using the above

we have n =4

Natural numbers from 1 to 4 are 1,2,3,4

Find the product of these 4 natural numbers to get 4!

4! = 1x2x3x4 = 24

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3 years ago

__% of 4 is 7 <br><br> Please help

luda_lava [24]

Answer:

That would be 175% since in your question or the way you phrased it atleast, 100%=4, so 1 would be 25%, 25% times 3=75 so 175% =4+3=7

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

One circle has a circumference of 12cm. Another circle has a circumference of 32cm. What is the ratio of the radius of the small

Grace [21]

Answer:

download my math scanner

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3 years ago

Please show me how to do this.

Aloiza [94]

Answer:

$f(x) = \dfrac{1}{2}(x - \ln (x - 1) - 2)$

Step-by-step explanation:

$f'(x) = \dfrac{1}{2} - \dfrac{1}{2x - 2}$

$f(x) = \int (\dfrac{1}{2} - \dfrac{1}{2x - 2}) dx$

$f(x) = \int [\dfrac{1}{2} - \dfrac{1}{2(x - 2)}] dx$

$f(x) = \int \dfrac{1}{2}dx - \dfrac{1}{2} \int \dfrac{1}{x - 1} dx$

$f(x) = \dfrac{1}{2}x - \dfrac{1}{2} \ln (x - 1) + C$

$f(x) = \dfrac{x - \ln (x - 1)}{2} + C$

$f(2) = \dfrac{2 - \ln (2 - 1)}{2} + C = 0$

$f(2) = \dfrac{2 - \ln (1)}{2} + C = 0$

$f(2) = \dfrac{2}{2} + C = 0$

$f(2) = 1 + C = 0$

$C = -1$

$f(x) = \dfrac{x - \ln (x - 1)}{2} - 1$

$f(x) = \dfrac{1}{2}[x - \ln (x - 1) - 2]$

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3 years ago