What is the x-intercept and the y-intercept of the following equation? -12 + 18y = 108
2 answers:
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Answer:
(x-8)(x+7)
Step-by-step explanation:
using quadratic formula we have
x=
we have:
x^2-x-56=0
a= 1 b=-1 c=-56
so we have:
x=(-(-1)+-sqrt(1^1-4*(1)*(-56)))/(2*1)
x=1+-sqrt(1-4*(-56))/(2)
x=(1+-sqrt(225))/2
x=(1+-15)/2
so we have the roots:
x1=(1+15)/2 =8
x2=(1-15)/2=-7
so the answer is (x-8)(x+7)
Answer:
Circumference ≅ 195 mm
Step-by-step explanation:
The circumference of a circle is equal to:
Since we can replace that in the circumference equation giving us:
We know Diameter = 622 mm and pi = 3.14 so:
Answer:the number of terms is 4
Step-by-step explanation:
