Answer:
D. t = -1
step-by-step explanation:
that side should be 180 degrees and the whole is 360 but we are only measuring half
so (20t + 5) = 15t
-20t -20t
5 = -5t
/-5 /-5
-1 = t
Answer:
B and D
Step-by-step explanation:
plug in the x and y for the x and y in the equation
if the two sides come out equal to eachother they satify the function
if they dont well they dont satisfy the function
hope this helps <3
Answer:
The answer is All integers where n ≥ 1
Hope this helps!
Answer:
p = 3
Step-by-step explanation:
This is an isosceles right triangle
=> 2side^2 = (hypotenuse)^2
=> 2p^2 = (3sqrt(2))^2
=> 2p^2 = 18
=> p^2 = 9
=> p = 3
