Answer and Step-by-step explanation:
7.
The <u>volume</u> of a cylinder is 
, in which:
r = radius
h = height
d = 2 × r
will equal 3.14.
Plug it in to the equation.
18990.72 
is the answer. (2nd Answer choice)
8.
x = -2
Expression is:
Plug -2 in for x.
1 is the answer choice. (1st Answer choice).
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
The model which model the dimensions of the bed has been attached.
- The perimeter and area of the bed is 10 feet and 24 square feet respectively.
- The perimeter of your bed is less than the perimeter of the items, so not all items can be underneath your bed.
<h3>What is the perimeter and area of the bed?</h3>
- Length of the rectangle = 6 feet
- Width of the rectangle = 4 feet
Perimeter of the bed = 2(length + width)
= 2(6 + 4)
= 2(10)
= 20 feet
Area of the bed = Length × width
= 6 feet × 4 feet
= 24 square feet
- Perimeter of the suitcase = 14 feet
- Perimeter of Lego box = 10 feet
- Perimeter of memory box = 10 feet
- Perimeter of stash = 6 feet
Total perimeter = 14 + 10 + 10 + 6
= 40 feet
Therefore, the items listed can not all be underneath your bed because the total perimeter of the items is greater than the perimeter of your bed.
Read more on perimeter of a rectangle:
brainly.com/question/24571594
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You need to multiply 18*3 to get the number of balls needed. Then you have to divide the answer with 8 to get the amount of boxes needed.
18x3= 24
24x8= this will give you your answer
Answer: 10.16 centimeters are in 4 inchs
Step-by-step explanation:
