Answer:
So use pythogoras theorem
a^2=c^2-b^2
a^2 = 20^2-12^2
a^2= 256
a= square root of 256
length is 16 ft
area = l x w
= 16 x 12
Area is 192 square feet
Step-by-step explanation:
Haha, this is more a problem of reading the question right :)
(x^2-4x+4)/(x^2+10x+25) * (x+5)/(x^2+3x-10)
Upon factoring the numerator and denominators...
[(x-2)^2/(x+5)^2]*(x+5)/((x+5)(x-2)) so on the right side the (x+5)s cancel
((x-2)^2/(x+5)^2)*1/(x-2) which is:
[(x-2)^2]/[(x+5)^2*(x-2)] now you can see that (x-2)^1 cancels
(x-2)/(x+5)^2 or if you prefer it expanded...
(x-2)/(x^2+10x+25)
Laid eggs by 15 hens = 75
laid eggs by a hen
(75/15) * 1
5 eggs/hen
Answer:
y = -
x + 5
Step-by-step explanation:
The line passes the y axis at 5, so the y intercept is 5. For the slope, the line moves down one and over three, so the slope is negative 1/3.
