Answer:
A&D
Step-by-step explanation:
8% of something is the same thing as 8% times that. If we use that, we get the answers A and D
Answer:
B.
Step-by-Step explanation:
it is increasing by 1/2
I'm guessing you're asking for the length and width.
Width: 5
Length: 13
l=5(2)+3
l=10+3
l=13
Answer:
Step-by-step explanation:
By the Triangle Angle-Sum Theorem, the angles of a triangle add up to equal 180, regardless of the size of the triangle. We are given the angle measures, so adding them together and setting them equal to 180 is
60 + 3x + x + 20 = 180 and, combining like terms,
4x + 80 = 180. Subtracting 80 from both sides,
4x = 100 so
x = 25
Each successive number is divided by 3.



and so on. The next number in the sequence is

, and in general, you have a geometric sequence defined recursively by

and a closed form