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schepotkina [342]
3 years ago
10

Please help me i am completly lost

Mathematics
1 answer:
VMariaS [17]3 years ago
6 0
Number 14 is this < (20:30)
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NEED HELP WITH THIS QUESTION! Will give brainliest!
Anton [14]

Answer is 3456 inches

4 0
3 years ago
Cylinder A has a radius of 1 m and a height of 4 m. Cylinder B has a radius of 2 m and a height of 4 m. What is the ratio of the
Svetlanka [38]

Note: The volume of a cylinder is:

radius² × π × height

First lets work out the volume of Cylinder A:

Volume = 1² × π × 4

             = 4π  m³

Now lets work out the volume of Cylinder B

Volume = 2² × π × 4

             = 16π  m³

__________________________________________

Now lets compare the volumes ( Cylinder A : Cylinder B)  :

4π : 16π

Lets simplify this by dividing both sides by 4π:

     4π : 16π            <em>( </em>÷ <em>4π)</em>

----> 1 : 4        

_____________________________________________________

Answer:

Option b) 1 : 4

8 0
3 years ago
For the rational equation x^2 + 5x + 6/ x + 1 = 1 , what is the valid value of x
blagie [28]

X^2(x)+5x(x)+6/x(x)+1(x)=1(x) X^3+5x^2+6+x=x X^3+5x^2+6=0 Use cube X is approx -5.220181

8 0
3 years ago
write an equation in point-slope form that describes the line with a slope of -3 that contains the point (1,2).
DedPeter [7]
Y - y1 = m(x-x1)
y - 2 = -3(x - 1)
6 0
3 years ago
Read 2 more answers
Symplify 5+2(x-5) <br><br> These letter and words are just to add stuff please
Nataliya [291]

I think it should be 7x-35

8 0
3 years ago
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