3 years ago

What are the factors of the expression 3x(y + 5)?

1 answer:

7 0

3x(y+5)

= 3xy+15x

= (Tienes que multiplicar dentro del paréntesis por 3x) <span />

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Evgesh-ka [11]

Answer:

I think the answer to your question is 5/2

Step-by-step explanation:

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3 years ago

rusak2 [61]

Answer:

$P_{m}=(6,10.5,9)$

Step-by-step explanation:

The mid point can be found with the formula

$P_{m}=(\frac{x_{1}+x_{2} }{2},\frac{y_{1} +y_{2} }{2} ,\frac{z_{1}+z_{2} }{2} )$

The given coordinates are $P(5,10,8)$ and $Q(7,11,10)$ .

Replacing coordinates in the formula, we have

$P_{m}=(\frac{5+7}{2},\frac{10+11 }{2} ,\frac{8+10}{2} )=(\frac{12}{2},\frac{21 }{2} ,\frac{18}{2} )\\P_{m}=(6,10.5,9)$

Therefore, the mid point of the segment PQ is $P_{m}=(6,10.5,9)$

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3 years ago

inn [45]

what do you need help for

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3 years ago

Tamiku [17]

The answer is c
(0,8) is the y intercept so the +.. is +8
then pug in 4 to x and find which one equal 0

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3 years ago

Firlakuza [10]

(6g-8) - (8g+3)

-2g-11

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3 years ago