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mina [271]
3 years ago
7

How many ways can the letters of the word snow be arranged horizontally so that the letters n and o are always immediately next

to each other
Mathematics
1 answer:
vitfil [10]3 years ago
7 0

Answer:

6 times

Step-by-step explanation:

nosw

swno

wsno

nows

snow

wnos

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What is the total price of a $45.79 item when 7% sales tax is added?
lesya692 [45]
You find 7% of $45.79 and then add that on to $45.79
7% of $45.79 = $3.21
45.79 + 3.21 = 49
The new price is $49
5 0
3 years ago
Read 2 more answers
Determine which functions have two real number zeros by calculating the discriminant, b2 – 4ac. Check all that apply.
pantera1 [17]

Step-by-step explanation:

We need to write the function that have two real number zeros by calculating the discriminant i.e. b^2-4ac.

We know that,

If D>0  the roots are real and unequal

If D= 0 roots are real and equal

If D< 0 roots are imaginary or not real and unequal

Function (1)

f(x)=x^2 + 6x + 8\\\\D=6^2-4\times 1\times 8\\\\D=4

D>0  the roots are real and unequal

Function (2)

g(x)=x^2 + 4x + 8\\\\D=4^2-4\times 1\times 8\\\\D=-16

D<0  the roots are real and unequal

Function (3)

h(x)=x^2 -12x+32\\\\D=(-12)^2-4\times 1\times 32\\\\D=16

D>0  the roots are real and unequal

Function (4)

k(x)=x^2 +4x-1\\\\D=(4)^2-4\times 1\times (-1)\\\\D=20

D>0  the roots are real and unequal

Function (5)

p(x)=5x^2 +5x+4\\\\D=(5)^2-4\times 5\times 4\\\\D=-55

D<0  the roots are real and unequal

Function (6)

t(x)=x^2 -2x-15\\\\D=(-2)^2-4\times 1\times (-15)\\\\D=64

D>0  the roots are real and unequal

(1),(3),(4) and (6) have two real number zeroes.

5 0
3 years ago
9- 15:3+2 x 10<br><br><br>easy but also tricky question​
notsponge [240]

Answer:

good question

Step-by-step explanation:

answer

24 i think

tricky question

8 0
2 years ago
What is corresponding angle? give a definition of it​
Alchen [17]

Answer:

any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

5 0
3 years ago
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X - 5.7 = 6.4 <br> what is x?
Evgen [1.6K]

Answer:

The chosen topic is not meant for use with this type of problem. Try the examples below.

3x+3=243x+3=24

x2+9=73x2+9=73

x2−10x≤−9

Step-by-step explanation:

Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.

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