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kiruha [24]
2 years ago
10

Pls helppppppppppppp

Mathematics
1 answer:
Galina-37 [17]2 years ago
6 0

Answer:

Determining the height of a cylinder given volume and radius

Step-by-step explanation:

For a right circular cylinder:

v = \pi {r}^{2} h

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PLEASE HELP NO...<br><br> NO NONSENSE PLZZZ
hodyreva [135]

Answer:

So, basically they want the answers of the problems?

Step-by-step explanation:

1. seven feet is below 4 1/2 feet below sea level

2. sixteen is higher then zero

3. three feet is less then five and a half

4. loosing $500 dollars is worse then gaining $200

5. 64 is worse then a 65

6. 13.2 is more then both November and October combined

6 0
3 years ago
Read 2 more answers
Is x+3 a factor of f(x)=x^4+6x^3+5x^2-15x-2
Drupady [299]
No

compare x+3 with (x-a)
you get a as -3

replace -3 with x in the function and if it equals to zero, then x+3 will be a factor but if not, then its not a factor



Mark brainliest please
5 0
3 years ago
Please help me asap ​
Luden [163]

Answer:

16.28 ft^2

Step-by-step explanation:

To find the area of the square do Base Times height.

Base (5), Height (2)

5 * 2 = 10

To find the semi circle do the regular formula for a circle but divide it by 2 at the end.

Area of a circle is pi time r squared

3.14 * 2^2 = 12.56 (Remember always follow order of operations or PEMDAS by squaring 2^2 first)

Since its a semi circle divide the area of the circle by 2.

12.56 / 2 = 6.28

To find the area of them both you add both areas together.

6.28 + 10 = 16.28 Ft^2

4 0
3 years ago
What it 2/6 simplified
solong [7]

Answer:

1/3

Step-by-step explanation:

u find what there greatest common factor is

its 2

then u divide them both by 2 and u get

1/3

7 0
3 years ago
Solve the given equation over the interval [0, 2π): csc^2 x + 2 csc x = 0.
Anastaziya [24]
csc^2x+2cscx=0
Factor out the GCF which is csc x
cscx(cscx+2)=0
Set each factor equal to zero.
cscx=0  or cscx+2=0
Using the reciprocal sine function we can replace csc in the equations.
\frac{1}{sinx} =0  or \frac{1}{sinx} +2=0
The first equation yields 1 = 0 which is not true. However the second equation does offer 2 possible answers.
When solved for sinx you get 
sinx=- \frac{1}{2}
The sine function is negative in the 3rd and 4th quadrants.
You can use the unit circle or the 
sin^-^1 feature on your calculator  sin^-^1(1/2)
210^o  or 330^o  alter radian answer which is probably what you want is \frac{7 \pi }{6}    or   \frac{11 \pi }{6}

8 0
3 years ago
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