Answer:
Step-by-step explanation:
For question 3, area is pi times radius squared. I would do 8 divided by 2 to get radius of 4. Then do 3.14() and round to get your answer.
Yes, question 5 is height times length times width, which would be (13)(5)(6) to get 346 s squared. let met look at the rest
Question 8 is v=lwh but you have the base area. So you would do area times height which is (12)(8), which gets you the answer as 96 cm cubed
Question 7 you need to find the surface area, surface area is (l)(w)(h), so (8)(2)(2), so 72 should be your answer
Answer:
The answer is B. 2x , 5x.
Step-by-step explanation:
This is the answer because like terms are alike. For example: With 2x and 5x what do they have in common? They have the x in common. Another example is if you have (2 + 7 + 5x + 10y). What are the like terms? 2 and 7, because they are both integers. Also, if you are trying to solve an expression such as the last example, then you would add 2 + 7, because they are similar, so they can be added. So it would be (9 + 5x + 10y).
Hope this helps! :)
Answer: 1.25 or 1 and 1/4: 20 ounces.
Step-by-step explanation:
Answer:
The answer is A :)
Step-by-step explanation: