In this question the brackets aren't really necessary
so (4x + 11) + 7x is the same as 4x + 11 + 7x
so find an answer that has the same 3 terms, but just rearranged with brackets
12 mm is the correct answer
Answer: The decimal is 0.583
Step-by-step explanation:
Answer: -2x² - 15x + 11
Step-by-step explanation:
Answer:
<u>The radius of the cylinder and sphere is 2.48 cm and the volume of the sphere is 64 cm³</u>
Step-by-step explanation:
Let's review the information given to us to answer the question correctly:
Volume of a cylinder = π * r² * h
π * r² * h = 48
r² * h = 48/3.1416
r² * h = 15.28
r = 2.48 cm, h = 2.48 cm
Now, we can calculate the volume of the sphere this way:
Volume of the sphere = 4/3 * π * r³
Volume of the sphere = 4/3 * π * 2.48³
Volume of the sphere = 4/3 * π * 15.28
Volume of the sphere = 1.33 * 3.1416 * 15.28
<u>Volume of the sphere = 64 cm³</u>