3 years ago

Do anyone knows the answer to this question? Please I just need the volume..

Mathematics

1 answer:

Volgvan3 years ago

6 0

Answer:

Step-by-step explanation:

just do it step by step adding them together.

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Find the MIDPOINT of segment CD, given that C is (3,-5) and D is (7.9).

quester [9]

Answer:

(5, 2)

Step-by-step explanation:

$Midpoint \: of \: segment \: CD \\\\ = \bigg( \frac{ 3+ 7 }{2}, \: \: \frac{-5+9}{2} \bigg) \\ \\ = \bigg( \frac{ 10 }{2}, \: \: \frac{4}{2} \bigg) \\ \\ = ( 5, \: \: 2)$

4 0

4 years ago

-4/5*3/7* 15/16*-14/9

steposvetlana [31]

Answer:

1/2

Step-by-step explanation:

8 0

3 years ago

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True or false if a line and a circle are coplanar i am a line intersects the circle in exactly 1 point the line is called a tang

Fed [463]

The answer you need is true

4 0

4 years ago

A magic square is a square array of numbers arranged so that the numbers in all rows, all columns, and the two diagonals have

ioda

Answer:

strategies used are : identifying a sub-goal and Guess and check

Step-by-step explanation:

To create a 3 by 3 magic square using nine of the ten numbers

20,21,22,22,23,24,25,26,27,28 and 29

In order to achieve a 3 by 3 magic square table we will pick Nine consecutive numbers out of the ten numbers given and apply the format below

n+1,n-4,n+3,n+2,n,n-2,n-3,n+4,n-1

we will take n = 24

attached below is the magic square

6 0

4 years ago

Them sum of two numbers is 17. One number is 3 less than 2/3 of the numbers. What is the lesser number?

Flauer [41]

Answer:

The smaller number is 5

Step-by-step explanation:

Let the smaller number be x

the other number is (17 -x) (we know they add up to 17)

2/3 of the bigger number is written as 2/3 (17 - x)

The smaller number is 3 less than that. (so subtract 3 to get x)

x= 2/3 (17 -x) - 3 <-- We have an equation, solve for x

Check 2/3 x 12 - 3 = 8 - 3 = 5

4 0

3 years ago