A. There are 9 members of the Supreme Court, with one Chief Justice and eight associates justices.
b. With 9 justices and all of them shaking their hands once, they would have to make 36 handshakes, because they wouldn't have to handshake the same person again, and for the first justice, they would have to shake either other hands, with the second one only needing to shake seven hands, the third making only six handshakes and so on, until one of them only has to make one handshake. In an equation, this is 8+7+6+5+4+3+2+1, which gives you the sum of 36. The justices have to make 36 handshakes total.
When we connect the ends of the poles and the project the horizontal line from the end of the 10-ft pole to the other pole, we form a right triangle with the legs equal to 12 ft and difference of the lengths of the pole. Using the Pythagorean theorem,
h² = sqrt ((12 ft)² + (15 - 10)²)
h = 13 ft
Thus, the distance between the tops of the poles is equal to 13 ft.
Answer:
D. 36 units
Step-by-step explanation:
The description of the triangle is:
<em>triangle XYW in which angle W is a right angle, angle X measure f degrees, and angle Y measures d degrees
</em>
Therefore, side XY is adjacent to f and side XY is the hypotenuse
From definition:
cos(f) = adjacent/hypotenuse
Replacing:
cos(f) = XW/XY
4/9 = 16/XY
XY = 16*9/4
XY = 36 units
Put down. 10 9 8. a=10 b=9 and c=8. write down 1 through to 10 on the number line and circle 10 9 8 and write a line this way <-------
Answer:
In could be mean inches? otherwise there is not enough context to know sorry :/
Step-by-step explanation: