The edge length of a cube was to double, then the scale factor would be 1:2 (1 representing the original cube, and 2 representing the doubled cube). The ratio between the volumes is the scale factor cubed. Therefore the ratio of the volumes would be 1 cubed:2 cubed which simplifies to 1:8.
Final Answer: the volume of the cube with doubled edge lengths would be 8 times as large as the volume of the original cube.
Use the formula.
Area = (1/2)*13*10*sin(72°) ≈ 61.8 units².
Answer:
is y= 8-2x/3
Step-by-step explanation:
the 2x/3 is a fraction
Answer:
40%
Step-by-step explanation:
To convert to a percent, we divide the numerator by the denominator. Our answer will be a decimal which we will multiply by 100 to find the percent.
17 * 39 = 331.5 * 2
17 * 97 = 824.5 * 2