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3 years ago

SOLVE PLEASE if the radius of a cylinder is 2/3 the height and the height is 6, what is the area of the cylinder

Mathematics

1 answer:

Charra [1.4K]3 years ago

4 0

Answer:

96π

Step-by-step explanation:

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Which expression is equivalent to (xy)z? A (x+y)+z B 2z(xy) C x(yz) D x(y+z)

qwelly [4]

Answer:

Step-by-step explanation:

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3 years ago

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Flying with the wind a plane went 198 mph. Flying into the same wind the plane only went 162 mph. Find the speed of the plane in

olganol [36]

Answer: speed of plane in still air is 180 miles per hour

speed of the wind is 18 miles per hour

Step-by-step explanation:

Flying with the wind, the plane went 198 miles per hour. This means if was flying in the same direction with the wind. This is same as the speed in still air because there was no opposition from the wind.

Flying into the same wind the plane only went 162 mph. This means that the plane flew against the wind

Let x = the speed of the plane

Let y = the speed of the wind

when flying with the wind,

x + y = 198 - - - - - - -1

When flying against the wind,

x - y = 162 - - - - - - - -2

Subtracting equation 2 from equation 1,

y - - y = 198 - 162

2y = 36

y = 36/2 = 18 miles per hour

x = 198 - y = 198 -18

x = 180 miles per hour

4 0

3 years ago

PLS HELP

NemiM [27]

it is 2y 1x, good luck, hope i helped!!!

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3 years ago

Help Please thats my image

Alenkasestr [34]

Answer:

$\frac{5}{6}$

Step-by-step explanation:

The total number of squares is 36, and only 6 of them are shaded therefore, the remaining 30 are not shaded. The probability that a randomly selected square is not shaded would therefore be:

$\frac{30}{36} = \frac{10}{12} \\ = \frac{5}{6}$

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2 years ago

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Estimate the sum of numbers 9488 and 857 to the nearest 10 Ans: ?

UNO [17]

For the first one it’s 9490 & for the second it’s 860

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4 years ago