Answer: x=7
Step-by-step explanation:
We can think of it as being 6 congruent triangle whose vertices are at the center of the hexagon so it will map onto itself 6 times
The value of t is 3/2 or 1.5
<u>Step-by-step explanation</u>:
The given expression is 17/20 equals t plus -13/20.
<u>Changing it into an equation form :</u>
⇒ t + (-13/20) = 17/20
Keeping t alone on one side and constant terms to the another side,
t = (17/20) + (13/20)
Since the denominators are same, it is easy to simplify those fractions.
⇒ t = (17+13)/20
⇒ t = 30/20
⇒ t = 3/2
⇒ t = 1.5
The solution is t= 3/2 or t= 1.5
5(-4)^3-6(-4)^2 =-416 5(1)^3-6(1)^2=-1 5(2)^3-6(2)^2=16