Answer:
1000 in³
Step-by-step explanation:
A cube has 6 square faces
Given the surface area of the cube = 600 in², then
The area of 1 face = 600 ÷ 6 = 100 in²
The area of a square = s² ( where s is the measure of a side ), thus
s² = 100 ( take the square root of both sides )
s =
= 10
The volume (V) of the cube = s³, so
V = 10³ = 1000 in³
20 pages in a hour. Because 12 x 5 is 60 and there are 60 minutes in a hour
The operation which you should do first in the Simplification of the expression -3(-5) - 16 is -3 times -5. option A
Simplification
Based on the principle of BODMAS
B = Bracket
O = of
D = Division
M = Multiplication
A = Addition
S = Subtraction
-3(-5) - 16
open parenthesis
= 15 - 16
= -1
Therefore, the operation which you should do first in the Simplification of the expression -3(-5) - 16 is -3 times -5. option A
Learn more about simplification:
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6
84
91
395
All these are rounded to the nearest whole number