1 year ago

What is the y-intercept of this line? y = x - 2 b = [?]

Mathematics

1 answer:

Nostrana [21]1 year ago

4 0

Answer:

-2

Since b = -2, the y intercept is -2.

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What is the lower fence of this data set?A) 20.5 B) 18 C) 20 D) 19.5

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A, sorry if it’s wrong

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3 years ago

Michael rented a truck for one day. There was a base fee of $19.99 , and there was an additional charge of 88 cents for each mil

Vsevolod [243]

163 Miles

(163.43-19.99)÷0.88=163

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3 years ago

Use mental math to determine the solution to x - 3 = 10 .

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Read 2 more answers

You want $5000 4 years from nowfor a down payment for a car. How much money must be deposited monetly into an account earning 4.

timama [110]

Answer:

$95.5090 must be deposited monthly

Step-by-step explanation:

From the information given:

The annual interest rate (r) = 4.2% = 0.042

Let assume that an amount Y is deposited, then after one month, it will increase to:

$Y ( 1+ \dfrac{0.042}{12})$

The total amount after 4 years will be:

$= Y ( 1+ \dfrac{0.042}{12})^{48}+Y ( 1+ \dfrac{0.042}{12})^{47} +Y ( 1+ \dfrac{0.042}{12})^{46} +...+ Y ( 1+ \dfrac{0.042}{12})$

$= Y ( 1.0035)^{48}+Y ( 1.0035)^{47} +Y( 1.0035)^{46} +...+ Y( 1.0035)$

Using the sum of a geometric progression:

$= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{(1.0035-1)}$

$= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035}$

The above amount is then equal to $5000

i.e

$= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035} = 5000$

$Y = \dfrac{5000\times 0.0035}{(1.0035)(1.0035^{48}-1)} \\ \\ \mathbf{Y = \$95.5090}$

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3 years ago

A triangle has sides of length 3 cm and 3 cm. What can be concluded about the length of the third side?

mrs_skeptik [129]

Answer:

that its 3cm

Step-by-step explanation:

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2 years ago