Pythagoras theorem : a^2 + b^2 = c^2
20^2 + b^2 = 29^2
400 + b^2 = 841
841 - 400 = 441
Square root 441 = 21
PERIMETER :
21+29+20 = 70
The answer is 70
The car is going 180 kph. In three hours the car would travel 540 kilometers. Hope this helps.
Answer:
Hi myself Shrushtee.
Step-by-step explanation:
Actually which is the answer that option is not mentioned here so l may give my possible answer is:
A = {1,2,4,5,a,b,c,d,e}
Please mark me as brainliest.
(x+2)^3=x^3+2^3+3*x^2*2+3x*2^2=x^3+8+6x^2+12x
The coeficient of the x^2 is 6.
Answer:
It is True.
Step-by-step explanation:
Let's solve the rational equation and if it is ture.
x/8 = 5/4
Cross multiplying, we get
4x = 5*8
4x = 40
Dividing both sides by 4, we get
x = 10.
Therefore, x = 10 is true.
Thank you. :)
