3 years ago

Factor the trinomial: 2x^2 + 11x + 14

Mathematics

1 answer:

Natalija [7]3 years ago

6 0

It’s (2x + 7) (x +2)

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denis-greek [22]

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Step-by-step explanation:

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2 years ago

What is the m∠N ? Can someone help me :)

Sauron [17]

Answer:

Step-by-step explanation:

Use the sine law:

$\dfrac{MO}{\sin(\angle N)}=\dfrac{NM}{\sin(\angle O)}$

We have:

$MO=18\\\\NM=6\\\\m\angle O=17^o\to\sin17^o\approx0.2924$

Substitute:

$\dfrac{18}{\sin(\angle N)}=\dfrac{6}{0.2924}$ <em>cross multiply</em>

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3 years ago

The nth term of a sequence is 3n+5<br> write down the 5th and 6th terms of the sequence

QveST [7]

Answer:

5th term: 20

6th term: 23

Step-by-step explanation:

T5=3n+5

T5=3(5)+5

T5=15+5

T5=20.

T6=3n+5

T6=3(6)+5

T6=18+5

T6=23

T5= 20

T6= 23

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3 years ago