All categories

4 years ago

Divide 735 in the ratio 4:5:6

Mathematics

1 answer:

muminat4 years ago

5 0

Answer:

196, 245, 294

Step-by-step explanation:

sum the parts of the ratio, 4 + 6 + 6 = 15 parts

Divide the total by 15 to find the value of one part of the ratio

735 ÷ 15 = 49 ← value of 1 part of the ratio, thus

4 parts = 4 × 49 = 196

5 parts = 5 × 49 = 245

6 parts = 6 × 49 = 294

You might be interested in

How to write 20,484,163 in word form

Vlada [557]

I think it is twenty-million four hundred eighty four thousand one hundred sixty three

5 0

3 years ago

Read 2 more answers

Find all values of m so that the function y = xm is a solution of the given differential equation. (Enter your answers as a comm

blagie [28]

Answer:

m = 6,9

Step-by-step explanation:

We are given that $y = x^m$ is a solution to given differential equation.

$x^2y'' - 14xy' + 54y = 0$

First we 3evaluate the value of:

$y'' = m(m-1)x^{(m-2)}$

$y' = mx^{(m-1)}$

Putting these value in the above differential equation, we get,

$x^2m(m-1)x^{(m-2)} + 14xmx^{(m-1)} + 54x^m = 0$

$x^m[m(m-1) -14m + 54] = 0$

$x^m(m^2 - 15m + 54) = 0$

$(m^2 - 15m + 54) = 0$

$(m-9)(m-6) = 0$

$m = 9,6$

Thus, for m = 9,6 , the function $y = x^m$ is a solution of given differential equation.

8 0

3 years ago

180 divided in the ratio of 7:3:5

ioda

Answer:

Let , the constant factor be x so 3 X + 5 x + 7 x = 180

Step-by-step explanation:

Find out the value of x

7x+3x+5x=180

15x=180

x=180/15

x=12

now,

x=3 multiplied by 12=36

x=7 multiplied by 12=84

x=5 multiplied by 12=60

brainliest pls if u wannna

3 0

2 years ago

Why would an author use brainstorming in the writing process? Choose the correct answer.

ryzh [129]

To generate ideas. This is because you have to have an idea of what you are doing before you do it

3 0

3 years ago

Make x the subject of m =n+x/p

KatRina [158]

Answer:

X as a subject = x = p(m - n)

Step-by-step explanation:

m = n+ x/p

m - n = x/p

p(m - n) = x

So, x = p(m - n)

6 0

3 years ago

Read 2 more answers