6.75 is the answer I hope this helps
4= 121 5= 49 6= 169 hope this helps
X^3-2x is an algebraic expression. Note that there is NO "=" sign here.
x^4 + 4x^2 + 4 = 0 is an algebraic equation. Note the presence of an "=" sign.
Answer:
314.16
Step-by-step explanation:
Because we have the radius given to us by BC, we can simply input it into the formula to find the area of a circle, pi(r)^2.
After we insert the given radius, we have pi(10)^2.
We can simply input it into our calculator to find the answer.
Answer:
If it is a rectangular prism (this formula only works with that 3d shape, the answer is 2016 cm²
Step-by-step explanation:
SA=2(hl+hw+lw)
SA=2(18×19+18×18+18×19)
Sa=2(342+324+342)
sa=2(1008)
sa=2016 cm²
