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quester [9]
3 years ago
5

What is the exact volume of the cone with a radius of 7in and a height of 4in use 3.14 for π

Mathematics
2 answers:
vfiekz [6]3 years ago
8 0

Answer:

The exact volume of the cone is \frac{196}{3}\pi\ in^{3}

Step-by-step explanation:

we know that

The volume of the cone is equal to

V=\frac{1}{3}\pi r^{2}h

we have

r=7\ in

h=4\ in

substitute the values

V=\frac{1}{3}\pi (7^{2})(4)=\frac{196}{3}\pi\ in^{3}

Norma-Jean [14]3 years ago
3 0

Answer: The answer was D sir.

Step-by-step explanation:

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Have no clue on this please help
NemiM [27]

The answer would be D) dilated by a scale factor of 3

Proof :

A is at (-2, 1), A' is at (-6, 3) Try multiplying -2 by 3 = 6, 1 x 3 = 3.

I hope this makes sense and helps.

6 0
3 years ago
20. Describe and correct the error
lukranit [14]

you have to multiply since it has p if u multiply it will cancel out the 2/3 containing p so it will only be p left on that side then u multiply 2/3 with 4 which the answer is -6

3 0
1 year ago
Answer the following questions
stealth61 [152]

Answer:

1. 432

2. 30

3. 1875

4. 250

Step-by-step explanation:

6 0
3 years ago
I need help solving this problem by step by step
valkas [14]
-2^3+(3-5*(1-3))
-2^3+(3-5*(-2))
-2^3+(3-(-10))
-2^3+(3+10)
-2^3+(13)
-8+13
5

Final answer: 5
Remember to follow the order of operations: simplify everything in parentheses as much as possible first, then exponents, multiplication and division, followed by addition and subtraction
3 0
3 years ago
If 2/3 = a/15 , then a = ______.
7nadin3 [17]

Answer:

2/3=a/15

then cress cross

3*a=2*15

3a=30

a=30/3

:a=10

3 0
3 years ago
Read 2 more answers
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