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2 years ago

What are the roots of the polynomial equation? x² + 7x + 12 = 0 Enter your answers in the boxes. x1= x2=

Mathematics

2 answers:

Wewaii [24]2 years ago

4 0

Find the roots by solving for x.
x= -3, -4

oksian1 [2.3K]2 years ago

3 0

The equation factors as
.. (x +3)(x +4) = 0
By the zero-product rule, the roots are
.. x1 = -4
.. x2 = -3

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Gavin goes to the market and buys one rectangle shaped board. The length of the board is 16 cm and width is 10 cm. if he wants t

Ira Lisetskai [31]

Check the picture below.

doesn't that make it just a 20 x 14? well, surely you know what that area is.

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2 years ago

Flashback! Do you remember what these numbers tell you? The 10 means it will pay only $10,000 maximum for injury to any one pers

iogann1982 [59]

Answer:

10 -- $10k to any one person
20 -- $20k to all persons, total
5 -- $5k for property damage

all are maximum values

Step-by-step explanation:

Insurance contracts specify maximum payments, not minimum payments. The numbers mean ...

The 10 means it will pay only $10,000 maximum for injury to any one person in an accident.

The 20 means it will pay a maximum of $20,000 total to people injured in one accident.

The 5 means that it will pay a maximum of $5,000 in property damage for one accident.

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2 years ago

(10x+5y)(x-6y) in the simplest form

noname [10]

Answer:

10 $x^{2}$ -55xy-30 $y^{2}$

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Find the slope given the ordered pairs: (-3,-2) and (-3,-5)

Mademuasel [1]

Step-by-step explanation:

$- 2 - - 5 \\$

$\div - 3 - - 3$

5 0

2 years ago

A coin favors heads when tossed and there are 15 heads in 18 tosses

Alexxandr [17]

This is not correct. You might think you are "on a roll" but the probability of heads on any toss is just as likely as the probability of tails because each coin toss is an independent event, meaning, two events related in such a way that knowing about the occurrence of one event has no effect on the probability of the the other event. This would hold true if you have tossed these 15 heads and you believe that tails "are due". It is an independent event.

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2 years ago