Hello from MrBillDoesMath!
Answer:
x >= 7
Discussion:
x + 5 >= 12 => add -5 to both sides
x + 5 -5 >= 12 - 5 => as 5-5 = 0 and 12 =5 = 7
x >= 7
Thank you,
MrB
<h2>C. ΔQRS ≅ ΔGFE </h2>
ΔQRS ≅ ΔGFE because :
∠Q = ∠G = 55°( corresponding part )
∠R = ∠F = 60° ( corresponding part )
∠S = ∠E = 65° ( corresponding part )
QS = GE = 16 ( corresponding part )
Therefore , the correct answer is :-
<h3>C. ΔQRS ≅ ΔGFE </h3>
$200 - 20% savings equals $160 total price
Tax is 6.5%
160X.065 = $10.40 for tax
<h3><u>
Answer with explanation:</u></h3>
The common property that holds with the swinging of the sine and cosine function graphs are:
- Both have the same maximum and minimum value (i.e. maximum value is 1 and minimum value is -1) and repeat in same pattern because of there period.
- Both have the same period as the graphs repeat after a fixed interval of time. ( as period of both the functions are 2π ).
- The graph of both the functions are smooth.
