3 years ago

98 points!!! Solve the problem.

Mathematics

2 answers:

Effectus [21]3 years ago

7 0

Answer:$198.75 hope it helps:)

Step-by-step explanation:

Lemur [1.5K]3 years ago

6 0

The drama club collected $198.75

The answer is reasonable because 75% of 212 is 159 and each ticket costs $1.25. So 159 tickets for $1.25 each is $198.75

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Question 4

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$\cos 45^{\circ}=\frac{x}{28}\\\\\frac{1}{\sqrt{2}}=\frac{x}{28}\\\\x=\frac{28}{\sqrt{2}}\\\\\boxed{x=14\sqrt{2}}\\\\\\\\\sin 45^{\circ}=\frac{y}{28}\\\\\frac{1}{\sqrt{2}}=\frac{y}{28}\\\\y=\frac{28}{\sqrt{2}}\\\\\boxed{y=14\sqrt{2}}$