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2 years ago

6x9 = (6 * 5) + (6 ) What is the missing number

Mathematics

2 answers:

Agata [3.3K]2 years ago

7 0

Answer:

6x9=54=(6*5)+(6*4)

Step-by-step explanation:

6x9=54=(6*5)+(6*4)

6x9=54

54 is the number you are trying to get

6*5= 30

so now you need something to add up to 54

6*4=24

24+30=54

taurus [48]2 years ago

6 0

Answer:

Step-by-step explanation:

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What is the answer to the question above?

Bond [772]

Answer:

i beleive that B is the best option

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2 years ago

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andriy [413]

B=5 units that is the answer

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3 years ago

Find the distance of the point (3,4) from the midpoint of the line joining (8,10) and (4,6)

Elis [28]

Answer:

Distance between point $(3,4)$ and midpoint of line joining $(8,10)$ and $(4,6)$ = $5$ units.

Step-by-step explanation:

Given:

Points:

$A(3,4)\\B(8,10)\\C(4,6)$

To find distance from point A to midpoint of BC.

Midpoint M of BC:

$M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\$

$M=(\frac{8+4}{2},\frac{10+6}{2})\\$ [Plugging in points $B(8,10)\ and\ C(4,6)$ ]

$M=(\frac{12}{2},\frac{16}{2})\\$

$M=(6,8)\\$

Distance between A and M:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\$

$D=\sqrt{(6-3)^2+(8-4)^2} \\$ [Plugging in points $A(3,4)\ and\ M(6,8)$ ]

$D=\sqrt{(3)^2+(4)^2} \\$

$D=\sqrt{9+16} \\$

$D=\sqrt{25} \\$

$D=\pm5$

Since distance is always positive ∴ $D= 5$ units

4 0

2 years ago

What do I do 900m = 2.700

Novay_Z [31]

Step-by-step explanation:

given

900m = 2.700

m = 2.700 / 900

m = 0.003

Hope it will help :)

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2 years ago

9. Given the following matrices, what is the correct product matrix AB?АBСD[12] [] 15.07opaDa

lesya692 [45]

The product of A and B is:

$\begin{bmatrix}1 & 2 \\ 3 & 4\end{bmatrix}\begin{bmatrix}-1 & 2 \\ 1 & 0\end{bmatrix}=\begin{bmatrix}1 & 2 \\ 1 & 6\end{bmatrix}$

Therefore the answer is the third choice.

7 0

7 months ago