1. 34.5
2. 111
3. 69
4. 34.5
(mind you I took geometry a year ago and hated it but hopefully these are right?)
try it on
https://www.wolframalpha.com it will helpp you for the math problem :)
3,540 grams of ash
If its density is 2.75 g/cc and
density = mass / volume then its volume is
volume = mass / density
volume = 3,540 g / 2.75 g / cc
volume =
<span>
<span>
<span>
1287.272727 cc
So, rounded it is 1,287.3 cubic centimeters but to keep the same number of significant figures, the volume is
</span></span></span>volume =
<span>
<span>
<span>
1,287 cc</span></span></span>
Answer:
±10i
Step-by-step explanation:
sqrt( -100)
sqrt( 100*-1 )
We know sqrt(ab) = sqrt(a) sqrt(b)
sqrt(100)sqrt(-1)
We know that sqrt(-1) = i
±10i
Answer:

Step-by-step explanation:
Pythagorean Theorem : In a right triangle, square of hypotenuse is equal to the sum of the squares of the other sides.

Hence these sides represent a right triangle.

Hence this does not represent a right triangle.

This represents a right triangle.