2 years ago

The difference is Part B 287 Find the product of the expressions.

1 answer:

3 0

Answer:

Step-by-step explanation:

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Anestetic [448]

Each spinner has 5 numbers, the total combinations would be 5 x 5 = 25 combinations,

The answer is 25

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3 years ago

swat32

Let $k:y=m_1x+b_1$ and $l:y=m_2x+b_2$

$l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}$

We have $y=-\dfrac{2}{3}x+5\to _1=-\dfrac{2}{3}$

Therefore

$m_2=-\dfrac{1}{-\frac{2}{3}}=\dfrac{3}{2}$

We have the equation of a line: $y=\dfrac{3}{2}x+b$ .

Put the coordinates of the point (8, 1) to the equation of a line:

$1=\dfrac{3}{2}(8)+b$

$1=(3)(4)+b$

$1=12+b$ <em>subtract 11 from both sides</em>

$-11=b\to b=-11$

Answer: $\boxed{y=\dfrac{3}{2}x-11}$

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3 years ago

seraphim [82]

,,,,,,..,,.......,,/

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3 years ago

harina [27]

It is a 2:50 since intrest in a month

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3 years ago

MAXImum [283]

My guess is 59.49 meters, you add all 4 of the distances together to get the total from that one day. Hope this helps :)

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3 years ago