4 years ago

What is the square root of 9

1 answer:

7 0

3 is the answer. 3 X 3 = 9
I'm glad I could help

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sattari [20]

X^2+4x+10=0

x^2+4x=-10

x^2+4x+4=-6

(x+2)^2=-6

x+2=±i√6

x=-2±i√6

So the correct answer is the third one down from the top.

3 0

3 years ago

WARRIOR [948]

Answer:

.5 years

Step-by-step explanation:

52 weeks = 1 year

26 weeks * 1 year/52 weeks = .5 years

7 0

3 years ago

attashe74 [19]

Answer:

Step-by-step explanation:

Now there are 6+4+8+1+1=20 dads in the Dads Club.

Fewer than 3 children have

So, 6+4=10 dads have fewer than 3 children.

The probability that the dad of Dads Club has fewer than 3 children is

$Pr=\dfrac{10}{20}=0.5 \text{ or } 50\%.$

The probability that the next dad to join Dads Club has fewer than 3 children is reasonable to be 50%.

8 0

3 years ago

zaharov [31]

$\frac{18}{24} = \frac{6\times 3}{6\times 4} = \boxed{\frac{3}{4}}$

8 0

3 years ago

Ira Lisetskai [31]

D because those options do not intersect and are part of the universal set

3 0

3 years ago