Answer:
Step-by-step explanation:
Since the angles are equal the equation to solve would be:
you will subtract 3x from 5x and get 2x
subtract 20 from 50 to get 30
divide each side by 2
Hope this helps
Answer:
As a fraction it's ¼, as a decimal it's 0.25 and as a percentage it's 25%
Step-by-step explanation:
x^2-4x+3=0
(x-3)(x-1)
with the help of trenom you get
trenom is where you need 2 numbers that if you add them together u get "b" and if multiplied u get "c"
then flip them (if positive to negative or negative to positive)
x=3
x=1
and the a is positive
so its a minimum
and the cords are (2,-1)
Since the ratio of the radius is 3 to 5 let's make them 3x and 5x
(5x^2-3x^2)pi=32
2x^2*pi=32
2x^2=10.18.....didnt round yet
x^2=5.0929...
Now 5x^2*pi=80