All categories

3 years ago

Draw a suitable line on the grid and use your graphs to solve the equation 2/x - x^2 =5x

Mathematics

1 answer:

aivan3 [116]3 years ago

8 0

Answer:

I graphed the answer above in the image

You might be interested in

What is the fraction five twentieths in its simplest form

Ganezh [65]

5/20=25/100=1/4 you can't simplify anymore therefore 1/4 is the answer

7 0

4 years ago

Find the value of x and y in these equation. (a^x*b^y)^(1/6)=a^(1/2)*b^-(1/3)

scoundrel [369]

Answer:

x=3 y=-2

Step-by-step explanation:

you must take the right part of the equation and express it as (something)^1/6

you know that the general formula is (a^b)^c = a^(b*c)

and (ab)^c = (a^c)*(b^c)

so you must reach a situation where you express everything ^1/6

a^(1/2) = a^(3/6) = (a^3)^1/6

b^(-1/3) = b^(-2/6)=(b^-2)^1/6

AND

((a^3)^1/6)*((b^-2)^1/6) = (a^3*b^-2)^1/6

therefore

x=3 and y=-2

5 0

4 years ago

Does anyone have good study tips they wouldn't mind sharing?

Sindrei [870]

Study a little bit each night for a week before a test.

6 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST‼️‼️ If the mean of the following frequency distribution is 24; determine the value of p.

liq [111]

<h2>Answer- P=18</h2>

Step-by-step explanation:

Greetings !

Firstly, find the class-midpoints (X) to solve for the mean.

Thus, mid points of each classes are

$5.15.25.35.45$

Solve, for p using mean grouped data formula

$\frac{5(3) + 15(4) + 25(p) + 35(3) + 45(2)}{3 + 4 + p + 3 + 2} = 24$

multiply each values add them and solve for p.

 $\frac{15 + 60 + 25p + 105 + 90}{12 + p} = 24$ 

make a cross multiplication

$270 + 25p = 24(12 + p) \\ 270 + 25p = 288 + 24p$

subtract 270 from both sides

$270 + 25p - 270 = 288 + 24p - 270 \\ 25p = 24p + 18$

subtract 24p from both sides

$25p - 24p = 24p + 18 - 24p \\ p = 18$

Also refer the attached image for further details

Hope it helps!

5 0

2 years ago

Is the square root of 42.25

liraira [26]

Answer: It’s 6.5

Step-by-step explanation: Bruh just look it up on google

5 0

3 years ago

Draw a suitable line on the grid and use your graphs to solve the equation 2/x - x^2 =5x​

Draw a suitable line on the grid and use your graphs to solve the equation 2/x - x^2 =5x