hey I got a question what grade that math from
Answer:
x = 108°
Step-by-step explanation:
In a trapezoid, each lower base angle is supplementary to the upper base angle on the same side.
72° is a lower base angle and x the upper base angle on the same side, hence
x + 72 = 180 ( supplementary angles sum to 180° )
subtract 72 from both sides, thus
x = 108°
Answer:
Step-by-step explanation:
The fraction of the profit that belongs to Sheldon is ...
Sheldon / Leonard = 2 / 5
Sheldon / Total = 2 / (2 + 5) = 2/7
Then Sheldon's portion of the $28 profit is ...
Sheldon's profit = 2/7 × $28 = $8
Sheldon makes $8 profit on the first item they sell.
Answer:
-33
Step-by-step explanation: