The anser for this would most likely be B
T^2-12t+27
T^2-9t-3t+27
T(t-9)-3(t-9)
(t-9)(t-3)
Answer:
Width = 9 yds
Length = 28 yds
Step-by-step explanation:
Width = x
Length = 2x + 10
Area is 252 yd²
x(2x + 10) = 252
2x² + 10x - 252 = 0
2 (x + 14) (x - 9) = 0
(x + 14) (x - 9) = 0
x = - 14 or x = 9
Width = 9 yds
Length = 2x9 + 10 = 28 yds
Answer:
Here is a similar question attached with.
Option (b) that is 2005 is the right choice.
Step-by-step explanation:
Given:
An equation in slope intercept form.
Where = number of years
Comparing from the standard slope intercept form.
y-intercept value
According to the question the predicted winning speed mph
Plugging the value of in slope intercept form, we will calculate the (number of years) and then we will add this with .
⇒
⇒
⇒
⇒
⇒
⇒
Finally the year would be
So in year 2005 the winning speed is predicted to be 7.16 mph.
You have to add it's self ex: 0.8+0.8=1.6 1.6+1.6=3.2
HOPE THIS HELPS