Try the quadratic formula
The sum of the angles in all triangle is 180
x=32
Surface area is the area of all the sides added up. If you were to unfold all the areas and make it flat (2-D), area is
![cm^{2}](https://tex.z-dn.net/?f=cm%5E%7B2%7D%20)
.
Volume would be cubed because it's 3-D
Idk but it's 0.416667
cuz 25/60 equals so
Answer:
1-reciprocal of 11/7=7/11
2-if the denominator is negative multiply it with -1
7/-11*-1= -7/11
Step-by-step explanation:
1 multiplicative inverse is just a reciprocal(switching denominator and numerator)
2 the denominator can not be negative.so we multiply it with -1.