Make it less blurry the picture so I can solve
From the equilateral (60-60-60) triangle with all legs of length 1, we can view half the triangle, forming a 30-60-90 triangle, with the hypotenuse measuring 1, the short leg1/2<span>, and the long leg 3 2. Therefore, we have sin 30° = </span>1/2<span>, cos 30° = 3 2, sin 60° = 3 2 and cos 60° = </span>1/2<span>.
i hope this help</span>
Answer:
$486
Step-by-step explanation:
First you find the area of the window. The area of a square is equal to h×w, so we take 9×9 which equals 81. Since it costs $6 per square foot, we now take 81×6, which gives us an answer of $486.
There are 10*9*8 = 720 possibilities and only one case that would be the 3 digits of the phone number:
P = 1/720
If you counted up until they were 100 kilometers apart it would look like this:
Mr. A - 100, 200, 300, 400, 500
Ms. R - 80, 160, 240, 320, 400
They were 100 kilometers apart in 5 hours.
