Question

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What is 10*9*8*7*6*5*4*3*2*1?

10! or 3628800

100

1000

10^10

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One day, a person went to a horse racing area. Instead of counting the... Y=log x If y=10, then what is x? What is 10*9*8*7*6*5*4*3*2*1? If 1/2x+1/2(1/2x+1/2(1/2x+1/2(1/2x+1/2...=y what does x equal? What's the only place in this world who's Fahrenheit and... If x*x-2x-35=0 then x=? What is the square root of 3 to the square root of 2 power times... What is the square root of 2 to the square root of 2 power to the... What is the square root of 2 to the negative 9 plus 3 power? Draw 2 supplementary angles. One angle is x-15 degrees and one is 2x...

Answer 1

better review the definition of factorial.
Even if you didn't know it, 100 and 100 are clearly wrong, and
10^10 = 10*10*10... and not 10*9*8...

y = log x
sop, if x=10, y = log 10
what power of 10 = 10?

y = 1/2 x + 1/2 (1/2 x + 1/2 (1/2 x + .....)))
2y = x + (1/2 x + 1/2 (1/2 x + .....)))
2y = x + y
y = x

what about Fahrenheit?

x^2 - 2x - 35 = 0
which two factors of 25 differ by 2?

For the radicals, just get out your calculator.

two supplementary angles form a straight line. So, just draw a line, and a second line that just touches it. Label the two angles formed.
Now you know that
x-15 + 2x = 180
solve for x, and then you can get the angle measures.