Answer:
StartFraction 6 Over x squared EndFraction
Step-by-step explanation:
Obviously, you prefer words to math symbols, so we'll show the solution using words.
The sum StartFraction 2 Over x squared EndFraction + StartFraction 4 Over x squared EndFraction equals StartFraction 2 plus 4 Over x squared EndFraction equals StartFraction 6 Over x squared EndFraction
__
In appropriate symbols this would be ...
I’m sorry idk that just get it wrong that shi is not middle school work! ♀️
To find the probability, we can mutiply the probability of Sue choosing a black dress(40%) by the probability their parents will approve(30%).
The probability would be:
40%×30%
=0.4×0.3
=0.12
=12%
Therefore the probability that Sue chooses ablack dress and her parents approve is 12%.
Hope it helps!
Answer:
3347000 cm is 33.47 km to cm
3347000/64=
401.92 is the circumference
since it is pi * d
do 3347000/401.92
8327.52786624 round to
8327 full revolutions
The surface area of a sphere is
and if the original S.A was is enlarged to have it 9 times greater, the radius would be multiplied by 3 or roughly 2.99626 rounded off to 3.0.
For example, let us assign values.
Let A=90
A= 90*9 = 810
and
the first r is 2.68 and the second r is 8.03
then,
or rounded off to 3.
