15 AND 2.
BECAUSE 15+15+2+2=34
and 15×2= 30
.P.S. PHANTOM SNIPERS
The <span>lateral surface area of a </span>prism
=sum of the areas of its lateral faces.
The <span>total </span>surface area<span> of a prism </span>is the sum of the areas of its lateral faces and its two base
<span> lateral surface area of a right prism is </span><span>L.S.A.=ph</span> p represents the perimeter of the base and h represents the height of the prism.
total surface area<span> of a right prism is </span><span><span>T.S.A.=ph+2B</span><span>T.S.A.=ph+2B</span></span><span> </span>
Answer:
2×sqrt(2) = 2.828427125...
Step-by-step explanation:
x = "a positive number"
x + 56/x = x³
x² + 56 = x⁴
x⁴ - x² - 56 = 0
(x² + 7)(x² - 8) = 0
this is true only for
x² = -7
or
x² = 8
x² = -7 would mean that x is an imaginary number. so, that is not a valid solution here.
x² = 8 means
x = sqrt(8) = sqrt(4×2) = 2×sqrt(2) = 2.828427125...
Answer:
yes that is the hypothesisly correct answer
Step-by-step explanation:
