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Sphinxa [80]
3 years ago
7

Help plz I don't understand

Mathematics
1 answer:
prohojiy [21]3 years ago
6 0
Question 2 answer is 6
Question 3 answer is 4
Question 4 answer is 6
Question 5 answer is 4
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Find the number of faces, edges, and veritces of the solid​
Nesterboy [21]
This is probably wrong, but from what I know, there are 16 vertices, 24 edges, and 10 faces. I’m not sure if this is wrong, but I did some math and some research, and this is what I got.
7 0
3 years ago
The radius of the base of a sugar cone is 1.5 inches and the cone is 8 inches tall.
g100num [7]

Answer:

about 18.85 cubic inches of ice cream can fit inside the cone

Step-by-step explanation:

To understand this, you will need to know the formula for a cone's volume which is

πr^2 times h/3

h being the height of the cone

to clarify the equation is pi (3.14) times the radius squared (which means you put it to the power of 2) and you multiply it by the height divided by 3.

Step by step:

π(1.5)^2 times 8/3

put it in a calculator and solve

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hope it helps

3 0
3 years ago
What's the expression for the given value of the variable. 3x+5 when x=5
Pepsi [2]

1) Let's evaluate that expression

3x+5

2) Since the value of x has been given, then let's plug that into the expression

3x+5

3(5) +5

15 +5

20

3) The answer is 20

8 0
1 year ago
Each of the Space Shuttle's solid rocket motors burns 680,400 kilograms of propellant in 2.5 minutes. How much propellant does e
Likurg_2 [28]

Answer:

Step-by-step explanation:

6 0
3 years ago
5 - -10 also I need a example thank u everyone for your help
Step2247 [10]

15

Step-by-step explanation:

A negative number being subtracted makes it positive

5 - -10

5+10 =15

6 0
3 years ago
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