Answer:
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Answer:
These relationships are realted because the variable is multiplied by ten to get the function.
9cm: 90mm
12 1/4cm: 122.5mm
50cm: 500mm
88.49cm: 884.9mm
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In hexadecimal, the number is expressed in 16 digits(the value would be 0-15). The digit varies from 0-9 for first 10 digits, then A-F for 6 last digits.Number 21 would be equal to 16+5. the first 16 is expressed as "1" and 5 is expressed as 5 so the answer would be 0x15
.13r is a decimal if I'm not wrong
Answer:
c= x/sin 30
or
c = x / cos 60
Step-by-step explanation:
sin theta = opposite side / hypotenuse
sin 30 = x /c
Multiply each side by c
c sin 30 = x/c *c
c sin 30 = x
Divide each side by sin 30
c sin 30/sin 30 = x/ sin 30
c= x/sin 30
Another valid expression would be
cos theta = adjacent side / hypotenuse
cos 60 = x/c
Multiply by c
c cos 60 = x/c *c
c cos 60 =x
Divide by cos 60
c cos 60/ cos 60 = x / cos 60
c = x / cos 60
