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  • 2 answers

Ananya Sen 9 hours ago

Y is 4

Kavana Tn 11 hours ago

y=10-6=4 Therefore y=4
  • 1 answers

M R 2 days, 12 hours ago

a=2, b=2√2, c=1 b^2-4ac=8-8=0 2√2-+√0/4=√2/2 x=1/√2 Ans=1/√2, 1/√2
  • 1 answers

Rahul Pal 3 days, 8 hours ago

Have you read the question carefully?? 7.2 , qs 3) is having two parts 1) distance between two girls and is that Rashmi wanted to locate a flag exactly half between them That's gives the ans 5th line 22.5m
  • 1 answers

Harsh Malik 1 day, 20 hours ago

1
  • 3 answers

Rahul Pal 3 days, 8 hours ago

3+6=9, 3-6=-3

P.Dheeraj Kanna 3 days, 12 hours ago

3+6=9 , 6+3=9 , 3-6=-3 , 6-3=3

Gaming 2.0 3 days, 15 hours ago

3+6=9 , 3-6= -3
  • 2 answers

Shivam Gupta 3 days, 10 hours ago

Cos 60° = 1/2 Base = 9.5 1/2= base/ hypotenuse 1/2=9.5/ hypotenuse 9.5 multiply by 1/2 Length of ladder=19

Absh Upadhyay 3 days, 21 hours ago

10m
  • 1 answers

Kavana Tn 10 hours ago

i)let x be the distance travelled by boat Angle of depression =30 degree Tan 30°=240/x 1/root 3=240/x x=240 root 3 Therefore distance travelled by boat is 240 root 3 m. ii) now angle of depression let be theta Distance of boat is reduced by 240(root3-1)m Let new distance travelled by boat be y Difference in distance is given Earlier distance - new distance =difference i.e 240root3 - y = 240(root 3-1) We get y=240 Tan theta =opp/adjacent Tan theta=240 i.e height of tower/ 240 i.e distance travelled Tan theta=1 Tan theta = Tan 45° Therefore theta=45° Hence the new angle of depression is 45 degree https://photos.app.goo.gl/3dosPnoJ2sT1j8AF8 ( corresponding figure u can check here👆🏻)
  • 1 answers

Arun😉 Saini 5 days, 3 hours ago

bhai term 2 me trigonometry nahi aa rahi ....
  • 1 answers

Dolly Rajput 4 days, 13 hours ago

Arithmetic progression
  • 1 answers

Mohit Gemini Mohit Gemini 4 days, 13 hours ago

Search from Google bro
  • 1 answers
A small part of body of parent organism grow out as a bud which became new organism.example hydra
  • 0 answers
  • 2 answers

Chhavi Soni 1 week ago

-2 and 5

Jeet Dutta 1 week, 3 days ago

x² - 3x - 10 = 0 => x² - (5 - 2)x - 10 = 0 => x² - 5x + 2x - 10 = 0 => x(x - 5) + 2(x - 5) = 0 => (x - 5)(x + 2) = 0 x - 5 = 0 or x + 2 = 0 => x = 5 or => x = - 2 Roots are 5, - 2
  • 2 answers

Rahul Yadav Rahul Yadav 1 week, 5 days ago

Factorisation

Rahul Yadav Rahul Yadav 1 week, 5 days ago

x=-5,2
  • 1 answers
Answer:- Marks (x) Frequency (f) fx  155 75  208 160  2211 242  2420 480  2523575  3018 540  3313 429  283 84  45145  Σf=5+8+11+20+23+18+13+3+1     =102 Σfx=75+160+242+480+575+540+429+84+45        =2630Average mark(xˉ)=ΣfΣfx​=1022630​=25.78
  • 2 answers

Sia 🤖 2 weeks, 1 day ago

The sum of arithmetic progression whose first term is a and the common difference is d can be calculated using one of the following formulas: Sn = n/2 (2a+(n−1)d) and Sn = n/2 (a1+an). The sum of AP of n natural numbers is n(n+1)/2.

Kishan Kishan Nm 1 week, 5 days ago

999
  • 1 answers

Sia 🤖 2 weeks, 1 day ago

x2 + 6x + 9 = 0.

Put x = -3 in the equation
{tex}\Rightarrow{/tex}{tex}(-3)^2 + 6(-3) + 9{/tex}
{tex}\Rightarrow{/tex} {tex}9 - 18 + 9 =0{/tex}
Hence, it is a  solution of the given equation.

  • 1 answers

Asad Saifi 2 weeks, 4 days ago

2?

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