Answer:
L=4.30cm
SA= 110.94cm^2
Step-by-step explanation:
Given data
Volume of box= 80 cm^3
We know that the volume of a box is given as
V= l^3
80=l^3
l= ∛80
l= 4.30cm
also the surface area of a box is given as
SA=2lw+2lh+2hw
SA= 2* 4.30* 4.30+2* 4.30* 4.30+ 2* 4.30* 4.30
SA= 36.98+36.98+36.98
SA= 110.94cm^2
Answer:
84
Step-by-step explanation:
Let the first digit = x
Let the second digit =y
x + y = 12
x + 4 = 3*y
===========
From the second equation, we learn that x = 3y - 4
Put that into the first equation.
3y - 4 + y = 12 Combine the left side
4y - 4 = 12 Add 4 to both sides
4y = 16 Divide by 4
4y/4 = 16/4
y = 4
=================
x + 4 = 12
x + 4 - 4 = 12-4
x = 8
So the number is 84
Answer:
In the end, the answer is: 30,000
Step-by-step explanation:
<h2>
</h2>
Answer:
1 - 4/9
2 - 1/9
3 - 5/9
Step-by-step explanation:
1 - Look on the left side for all two-letter combinations with only one R. We can see four. (YR, GR, RG, RY). Divide by the total number of outcomes (9).
2 - There is only one with two yellows, so divide 1 by 9.
3 - Same as before, we find 4 with 1 green and 1 with 2 green. We have to include the new one since it says atleast one. Add 1 and 4 and then divide by 9.
