I don't know if I am correct or not, but I believe that you have to multiply the perimeter of your base and then multiply that by the height of your cube.
So in this case, you would do 4 x 4, since a cube is basically 6 squares, and a square has 4 sides.
4 x 4 = 16
Then the height is 4 as well.
16 x 4 = 64² (I believe you have to square the total as well, so don't forget that.)
If I am incorrect, please let me know. But I really do hope this helped. :)
Answer:
13 inches
Step-by-step explanation:
Draw a square and draw a diagonal line through it. It creates a right triangle. So we can then use the Pythagoras theorem to find the length of the object at it's max. so we do a^2+b^2=c^2. So we do (12*12) + (5*5) = 169 and the square root of 169 is 13.
Answer:
I believe it is 7
Step-by-step explanation:
Multiply to get it in standard from, which gives you the y-intercept as the constant.
for x, factor it all the way down and set the factors equal to zero. the answers are the x-intercepts
Answer:
y = 148°
Step-by-step explanation:
4x - 18 = 2x + 12 (alternate exterior angles are congruent)
Collect like terms
4x - 18 = 2x + 12
4x - 2x = 18 + 12
2x = 20
Divide both sides by 2
x = 10
y = 180 - (2x + 12) (linear pair theorem)
Plug in the value of x
y = 180 - (2(10) + 12)
y = 180 - (20 + 12)
y = 148°
