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3 years ago

11

Joann is looking at a map. The map shows that two towns are 13.5 inches apart. If the scale factor for the map is 1.25 inch = 10

miles, how far apart are the two towns actually?

1 answer:

k0ka [10]3 years ago

6 0

Answer:

biotbhuvb2tupbpu2

Step-by-step explanation:

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Does (x+1) squared minus x squared equal 2x+1

Aleks [24]

Answer:

Yes does

Step-by-step explanation:

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3 years ago

How many solutions does the equation (20 - 12x) = 5 - 3x have?

Alborosie

Answer:

x=5/3

Step-by-step explanation:

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2 years ago

Find the value of x (3/5)^x(5/3)^2x=125/27

lesya692 [45]

Given:

The equation is

$\left(\dfrac{3}{5}\right)^x\left(\dfrac{5}{3}\right)^{2x}=\dfrac{125}{27}$

To find:

The value of x.

Solution:

We have,

$\left(\dfrac{3}{5}\right)^x\left(\dfrac{5}{3}\right)^{2x}=\dfrac{125}{27}$

$\left(\dfrac{5}{3}\right)^{-x}\left(\dfrac{5}{3}\right)^{2x}=\dfrac{5\times 5\times 5}{3\times 3\times 3}$ $[\because \left(\dfrac{a}{b}\right)^{-m}=\left(\dfrac{b}{a}\right)^{m}]$

$\left(\dfrac{5}{3}\right)^{-x+2x}=\dfrac{5^3}{3^3}$ $[\because a^ma^n=a^{m+n}]$

$\left(\dfrac{5}{3}\right)^{x}=\left(\dfrac{5}{3}\right)^{3}$

On comparing the exponents, we get

$x=3$

Therefore, the value of x is 3.

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3 years ago

The odds that you will pick a heart from a standard deck of 52 cards is 13:39.

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Not exactly sure but I think it's false hope this helps

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