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Andru [333]
2 years ago
8

0. A cylindrical tin has a radius of 3 cm. What is the shortest length of a string that can be wound once round the curved surfa

ce of the tin? (Taken = 3.14)​
Mathematics
1 answer:
madreJ [45]2 years ago
4 0

Answer: 18.84cm

Step-by-step explanation: 3 x 2 x 3.14 = 18.84cm

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What is the midpoint of line segment AB?
Elza [17]

Answer

Midpoint = (3, 5.5)

Step by step explanation

Here we have to use the midpoint formula.

Midpoint = ( \frac{x1 + x2}{2} , \frac{y1 + y2}{2} \\)

Here the point A = (-1, 8) and B = (7, 3)

x1 = -1, y1 = 8, x2 = 7 and y2 = 3

Now plug in these values into the formula.

Midpoint = (\frac{-1 + 7}{2} , \frac{8 + 3}{2}

= (6/2, 11/2)

= (3, 5.5)

Therefore, the midpoint the line segment AB is (3, 5.5)

Thank you.


8 0
3 years ago
Read 2 more answers
Solve for x<br> 2(x + 4) = -6<br> x=
polet [3.4K]

Answer:

Step-by-step explanation:

here you go mate :)

step 1

2(x + 4) = -6  solving for x

step 2

2(x + 4) = -6  simplify by distributing

2x+8=-6

step 3

2x+8=-6  subtract 8

2x=-14

step 4

2x=-14  look for the number that can divide them both like 2

2x/2=-14/2

answer

x=-7

4 0
3 years ago
louis wants to carpet the rectangular floor of his basement. The basement has an area of 864 square feet. The width of the basem
ivolga24 [154]
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8 0
3 years ago
Read 2 more answers
Use the drop-down menus to choose steps in order to correctly solve 4k−6=−2k−16−2 please help just need steps
luda_lava [24]
4k-6=-2k-16-2
4k-6=-2k-18
6k-6=-18
6k=-12
k=-2
3 0
3 years ago
If Nancy needs 3/1/4 cups of oatmeal,how many 1/4 cups of oatmeal will she use
PIT_PIT [208]
The answer is 12 1/4. how I got my answer.

Their are 4 quarters to a whole, so that means all I have to do is multiply 4×3=12, then add 1/4+12= 12 1/4.

I hope this helps!
8 0
3 years ago
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