Answer:
Step-by-step explanation:
(x-8)^2=0
or (x-8)(x-8)=0
x=8,8
Answer:anna
Step-by-step explanation: becase well he got the most $ added in the 2cd day
Answer: 88 degrees; acute triangle
Step-by-step explanation:
All angles of a triangle must add up to 180 degrees. Therefore, to find the value of "x", the work must look like this: 43+49=92 --> 180-92=88. This triangle can be classified as an acute triangle since all of its angles are acute (less than 90 degrees).
Expression: 2n - 1
When n = 7
2n - 1 = 2(7) = 1 = 14 - 1 = 13
