The cube has 6 sides, each a square with dimensions 3 by 3,
the area of any of these squares is 3*3=9 square units.
The total area of the cube is 6*9 square units=54 square units
The volume of a cube with side length a is given by :
, thus the volume of the cube-shaped cell is 3*3*3=27 cube units.
(surface area):(volume)=54:27 = 2:1 =2
Answer:
the ratio of the numerical values is 2
(their ratio including units is 2/unit
The formula for calculating the total interior angle in a
regular polygon is given as:
total interior angle = (n -2) 180
where n is the number of sides and since there are sides:
total interior angle = 360°
To get this angle, we know that it is the summation of all
angles:
360° = angle A + angle C + angle B + angle D ---> 1
Looking closely, we can see that segments BC and AD are
parallel which means that:
angle A + angle C = angle B + angle D ---> 2
Substituting equation 2 to 1:
360 = 2 (angle A + angle C)
angle A + angle C = 180
(x + 16) + (6x – 4) = 180
Answer:
B
Step 1 (simplify):
3+5x(2-1)
8 x 1
Step 2 (solve):
8 x 1 = 8
8 is your answer. Hope this helps :)
Gross pay is 1020.00
fed tax is 107.00
social security is 6.2% of gross pay......6.2% of 1020.00 =
0.062(1020) = 63.24
medicare is 1.45% of gross pay....1.45% of 1020.00 =
0.0145(1020) = 14.79
state tax is 19% of fed tax....19% of 107.00 =
0.19(107) = 20.33
therefore, her net pay is : 1020 - (107 + 63.24 + 14.79 + 20.33) =
1020 - 205.36 = 814.64
answer : the net pay is correct <==
A linear function. Sorry of it's not en
