Number 10 is d and i’ll try 9 give me a minute lol
Answer:
Answer ::+-6
Step-by-step explanation:
x:3=12:x
or, x/3 = 12/x
Doing cross multiplication,
x^2=36
Putting sqare root on both sides,
x= sqrt. 36
x= +- 6
Therefore x=+-6.
Answer:
359
Step-by-step explanation:
5-2+5-54-3+405+12-9=359
(√3n)-23=16
Put all of the numbers without a variable on the right side of the equation
(√3n)=39
Simplify
<span>1.732051n</span>=<span>39
</span>
Divide 39 by 1.732051
n=<span>22.516658
Round
n=22.5</span>
Answer:
6
Step-by-step explanation:
6s^2=s^3
divide by s^2 on both sides to get 6=s. There is your answer
