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stepan [7]
3 years ago
5

Help!! find the volume of the figure below

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
4 0
318.5

13 x 7 x 7/2 = 318.5 inches
Follow the formula
lianna [129]3 years ago
3 0

Answer:

106.16 in

Step-by-step explanation:

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Is x^(-2)+5 a polynomial expression? Why or why not?
Lynna [10]

Answer:

it is not because a polynomial cannot have a negative power

3 0
3 years ago
How many milliliters equal 1942 cm?
stiks02 [169]
1cm³=1mL
1942cm=x mL

    1cm³          1942cm³
________ = ________
   1mL              x mL

Cross multiply
1x=1942
divide both sides by 1
x=1942mL

Answer=1942mL

8 0
3 years ago
Read 2 more answers
PERSON WHO GETS THIS RIGHT WILL GET A LOTTT OF POINTS 60+
jarptica [38.1K]

Answer:

See below.

Step-by-step explanation:

a.

x = cost of adult ticket

y = cost of student ticket

cost of adult ticket is twice the cost of a student ticket

x = 2y

number of adult tickets = 64

number of student tickets = 132

cost of all adult tickets = 64x

cost of all student tickets = 132y

cost of all adult and student tickets combined: 64x + 132y

cost of all adult and student tickets combined: 1040

This gives us the equation:

64x + 132y = 1040

b.

Use substitution to solve the system of equations. Since x = 2y, where you see x in the second equation, substitute it with 2y.

64(2y) + 132y = 1040

128y + 132y = 1040

260y = 1040

y = 1040/260

y = 4

x = 2y = 2(4) = 8

adult ticket: $8

student ticket: $4

5 0
2 years ago
Tracy packages snack mix at a grocery store. She uses 1/5 of her supply of peanuts to make a trail mix and 3/5
Usimov [2.4K]

Answer:

she'll use in total 1/5 + 3/5 = 4/5 from her 16 pounds of peanuts so 4/5 * 16 = 12.8

Not entirely sure about my answer

5 0
3 years ago
What is the perimeter and area for number 1?
zalisa [80]

The perimeter is just the sum of all of the outside edges

So, the perimeter is (2*14)+(2*7), or 28+14, or 42

So the perimeter of figure 1, with all of the information that you have given me, is 42 units

8 0
3 years ago
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