C. Translation 9 units to the left, and 2 units up is your answer. Let me know if you have any other questions.
Answer:
x = 6
Step-by-step explanation:
1) Subtract 7 from both sides:
2x = 12
2) Divide 2 from both sides:
x = 6
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Answer:
(3) 35·cos(57°)
Step-by-step explanation:
The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
For the given triangle, this is ...
cos(57°) = QR/QS
Multiplying by QS gives ...
QS·cos(57°) = QR
Filling in the value of QS, we have ...
QR = 35·cos(57°)
Answer:
a) the shoes would cost 30$ after the sale is applied to it.
b) the pants would cost 22$ after the sale is applied to it.
Step-by-step explanation: