Circle equation is given in the form of (x-a)²+(y-b)² = r²
Where (a, b) is the centre and 'r' is the radius
We have a circle with centre (0, 0) and radius of 5.
Substituting these value into the equation form, we have
(x-0)²+(y-0)² = 5²
x² + y² = 25
Hence, the equation of the circle is x² + y² = 25
Answer:
x^3-x^2+1
Step-by-step explanation:
u(x)=x^5-x^4+x^2
v(x)=-x^2
(u/v)(x) = (x^5-x^4+x^2) /x^2
= (x^5/x^2) - (x^4 /x^2) +(x^2/x^2)
= x^(5-2) - x ^(4-2)+ x ^(2-2)
=x^3-x^2+1
Answer:
3.05 yards
Step-by-step explanation:
Arc length= 2π(r)(Θ/360)
given: 7 yards is diameter, 50 degrees
radius= diameter/2 = 3.5
plug in
2π(3.5)(50/360) = 3.05 yards
67+52+x=180
119+x=180
x=61
hope this helps!
the equation to be used would be x=180-(67+52)
Step-by-step explanation:
we know that perimeter of triangle is equals to side + side + side
but we can see that the particular triangle is having all the sides equal so it is seen to be equal lateral triangle and formula of equilateral triangle is 3 × sides.....
So,We will take sides common.....
Perimeter of equilateral triangle= 3×Side
3×4.6 cmsq.
13.8cmsq. Answer
