You just need to divide both sides by 0.25:
Now the left hand side simplifies:
You are given
the surface area of the cube which is 96cm2. You are asked to find the length
of one side and its volume. Note that the surface area of the cube is equal to
6 times the square root of s (the side of the cube) and the volume is the cube
root of s. So,
SA = 6*s^2
96cm2 = 6*s^2
s^2 = 16cm
<u>s = 4cm,
this is the length of one side.</u>
V = s^3
V = (4)^3
<u>V = 64cm3,
this is the volume of the cube.</u>
Answer:
392 ft²
Step-by-step explanation:
Break this area into two parts, that is, into two trapezoids. The first trapezoid, on the left, has length 8 ft and average length (30 ft + 27 ft)/2, so its area is (8 ft)(28.5 ft) = 228 ft ².
The second trapezoid has width 8 ft and average length (19 + 22)/2 ft, or 8 ft by 20.5 ft). The area of this part is 164 ft².
Thus, the total area is 164 ft² + 228 ft², or 392 ft²
It would be 5/9.
|~~~~~~~|
0. 5. 1
9
Answer:
The equation is:
0.50 b+ 1.25 h= 20
Step-by-step explanation:
Let 'b' denotes the number of balloons.
and 'h' denote the number of party hats.
Also we are given that:
Cost of 1 balloon= $ 0.50
and Cost of 1 party hat= $ 1.25
Now it is given that Joe wants to spend exactly $20 on the party supplies, that means that the total amount he spends on the balloon plus the amount he spends on party hat is equal to $ 20.
so, we can write the equation of this condition as:
0.50 b+ 1.25 h= 20
<em>Hence, equation that represents the number of balloons ( b) and the number of party hats ( h) that he can buy is: </em>
0.50 b+ 1.25 h= 20