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3 years ago

Share 270g in the ratio 5 : 4

Mathematics

1 answer:

Phantasy [73]3 years ago

8 0

Answer:

150:120

Step-by-step explanation:

U add the 2 ratios 5+4=9

270/9=30

30*5=150

30*4=120

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Plz I need Answer For It Will give Good Rating

avanturin [10]

Answer:

Step-by-step explanation:

1. Find where the line crosses on the y-axis

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- When the line is like this / you rise from up and run to the right(positive), but when it is like this \ you rise from down and run to left (negative)

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3 years ago

Find the trigonometric integral. (Use C for the constant of integration.)

Olin [163]

Suppose we let $u=\sin\theta+\cos\theta$ , so that $\mathrm du=(\cos\theta-\sin\theta)\,\mathrm d\theta$ .

Also, recall the double angle identity for cosine:

$\cos(2\theta)=\cos^2\theta-\sin^2\theta=(\cos\theta-\sin\theta)(\cos\theta+\sin\theta)$

So, we can rewrite and compute the integral using the substitution, as

$\displaystyle\int\cos(2\theta)(\sin\theta+\cos\theta)^3\,\mathrm d\theta$

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$=\displaystyle\int u^4\,\mathrm du$

$=\dfrac{u^5}5+C$

$=\boxed{\dfrac{(\cos\theta+\sin\theta)^5}5+C}$

4 0

3 years ago

How to calculate angle which is 25 degree?

jekas [21]

For calculate a angle we use Protactor .
First place the protractor at 0 and starting point of angle .
Now count the angle where it meets .

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3 years ago

Ms. Barnsley separates her class into two groups. She gives each student the same 25-question math quiz Group A uses a

Anastaziya [24]

Answer:

Step-by-step explanation:

The answer is b trust me

8 0

4 years ago

Read 2 more answers

6,859 in standard form

sasho [114]

thats 6859, there is nothing wrong with it

3 0

4 years ago