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anyanavicka [17]

2 years ago

8

Anita Bharat rupees 15000 from a bank for 3 years at the rate of 12% per annum find the interest and amount she has to pay after

3years

1 answer:

ohaa [14]2 years ago

8 0

formula of S.I. is P×R×t/100

15000×3×12/100=5400and amount is 15000+5400=20400

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Please, help with this question. For some reason I get really confused

vivado [14]

(6,21)
This is because the top (x) is going up by two each time and the bottom row (y) is adding seven

5 0

2 years ago

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!

inna [77]

Yo sup??

this question can be solved by applying trigonometric ratios

let the angle W be x, then

cosx=5/7

x=44.4

Hope this helps

3 0

3 years ago

Find r(x + 1) if r(x) = x3 + x + 1

suter [353]

Substitute x + 1 as x in the equation of the function:

$r(x)=x^3+x+1\\\\r(x+1)=(x+1)^3+(x+1)+1=x^3+3(x^2)(1)+3(x)(1^2)+1^3+x+1+1\\\\=x^3+3x^2+3x+x+2=x^3+3x^2+4x+2$

Used

$(a+b)^3=a^3+3a^3b+3ab^3+b^3$

7 0

3 years ago

Read 2 more answers

The volume of a sphere is 5000 pi meters cubed. What is the surface area

faltersainse [42]

I hope this helps you

5000.pi=4/3.pi.r^3

r^3=3750

r=15,53

Surface Area=4pir^2

Surface Area =4.pi. (15,53)^2

Surface Area =964,72.pi

8 0

3 years ago

Give the exact form and decimal form of the equation

Svet_ta [14]

Answer:

Exact form: $\sin{(6x)} = \frac{8}{9}$

Decimal form: $\sin{(6x)} = 0.8889$

The solution for x is: The solution for x is of 10.455º

Step-by-step explanation:

We are given the following equation:

$8 = 9\sin{(6x)}$

Placing into the desired format, the exact format is:

$\sin{(6x)} = \frac{8}{9}$

In the decimal part, we divide 8 by 9. So

$\sin{(6x)} = 0.8889$

Solving for x:

We apply the inverse sine. So

$\sin^{-1}{\sin{(6x)}} = \sin^{-1}{0.8889}$

$6x = 62.73$

$x = \frac{62.73}{6}$

$x = 10.455$

The solution for x is of 10.455º

5 0

2 years ago