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Ostrovityanka [42]

2 years ago

8

The scale on the map says that 1.5 cm represents 40 miles. On the map the measurement between Nashville, TN and Atlanta, GA is 1

2 cm. Which proportion could be used to find the distance between these two cities?

1 answer:

9966 [12]2 years ago

8 0

1.5/40 = 12/x hope this helped!

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Dylan has $14.00 to spend at the book fair. he decides to buy two paperbacks for $4.50 each. then, he sees some sticker books. a

marin [14]

2(4.50) + s < = 14
9 + s < = 14
s < = 14 - 9
s < = 5....so at most, he can spend 5 bucks on sticker books

4 0

3 years ago

Read 2 more answers

How do you show the remainder of 166/6 as a fraction

Sedaia [141]

The remainder of 166 is:

4.

You put the remainder over the divisor and simplify.

Easy!
27 4/6
or
27 2/3

8 0

3 years ago

Read 2 more answers

Please help and explain

Murrr4er [49]

Answer: Option A

$x=\frac{3+i}{2}$ or $x=\frac{3-i}{2}$

Step-by-step explanation:

Use the quadratic formula to find the zeros of the function.

For a function of the form

$ax ^ 2 + bx + c = 0$

The quadratic formula is:

$x=\frac{-b\±\sqrt{b^2-4ac}}{2a}$

In this case the function is:

$2x^2-6x+5=0$

So

$a=2\\b=-6\\c=5$

Then using the quadratic formula we have that:

$x=\frac{-(-6)\±\sqrt{(-6)^2-4(2)(5)}}{2(2)}$

$x=\frac{6\±\sqrt{36-40}}{4}$

$x=\frac{6\±\sqrt{-4}}{4}$

Remember that $\sqrt{-1}=i$

$x=\frac{6\±\sqrt{4}*\sqrt{-1}}{4}$

$x=\frac{6\±\sqrt{4}i}{4}$

$x=\frac{6\±2i}{4}$

$x=\frac{3\±i}{2}$

$x=\frac{3+i}{2}$ or $x=\frac{3-i}{2}$

3 0

3 years ago

What does C and R stand for in ncr for a-level maths statistics?

AleksandrR [38]

Answer:

Cardioid and Radian

Step-by-step explanation:

8 0

2 years ago

jasenka [17]

Answer: the answer is 19.6

Step-by-step explanation:

just add up by each number, for example 5.6+3 miles is 8.6 miles so just keep adding up the miles to get this answer

3 0

2 years ago