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2 years ago

Factorise 36x³y-225xy³

Mathematics

2 answers:

12345 [234]2 years ago

8 0

9xy(2x+5y)(2x-5y)

hope it’s good!!

blagie [28]2 years ago

6 0

<h3>hi</h3><h3>here is ur answer:</h3>

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Find the error and then find the correct answer.

qaws [65]

Answer:

w = 3

Step-by-step explanation:

<u>The correct one is given below:</u>

- 5 - 4w = - 17

-<u> 4</u>w = <u>-12</u>

- 4 -4

w = 3

The error is 4w instead of - 4w

8 0

2 years ago

Find the volume of the pyramid.

Anon25 [30]

V=7 with the little 3

6 0

2 years ago

What is a solution for 11/12

elena-s [515]

Answer:

It is either 11/12 or 0.91666666667.....

Step-by-step explanation:

Because this can not be actually divided into a "number" like 2 or 5, we can only get a approximate. Like the top answer.

Round to the nearest ten is 0.9

Round it to nearest hundredths is 0.92

7 0

2 years ago

lara31 [8.8K]

Answer:

Step-by-step explanation:

Given the points J (1,-10) and K (7, 2)

From the section formula

$(x,y)=\left(\dfrac{mx_2+nx_1}{m+n}, \dfrac{my_2+ny_1}{m+n}\right)$

The y-coordinates of the point that divides the directed line segment from J to K into a ratio of 5:1 is obtained using the formula:

$y=\dfrac{my_2+ny_1}{m+n}\\m=5, n=1, y_1=-10, y_2=2\\Therefore:\\y=\dfrac{5*2+1*-10}{5+1}\\=\dfrac{10-10}{6}\\=0$

The y-coordinates of the point that divides the directed line segment from J to K into a ratio of 5:1 is 0.

5 0

3 years ago

How many solutions does the system of equations have 2x = -10y + 6 and x + 5y = 3

kipiarov [429]

Infinite

x=-5y+3 is the same as x+5y=3

3 0

3 years ago

Factorise 36x³y-225xy³​

Factorise 36x³y-225xy³