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3 years ago

How to find Y=MX+b in the equation

Mathematics

1 answer:

Lerok [7]3 years ago

5 0

Answer:

You need a point or a slope to begin.

Step-by-step explanation: Once you have a point and the slope, then you can plug in to find the b value, then write your equation in y = mx + b form

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The graph shows an image of a dilation about the origin with a scale factor of . What are the coordinates of the pre-image of ,

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Answer:

A- (-8,-12)

Step-by-step explanation:

I got it right on the test

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3 years ago

Please Help ASAP!! Round 287.9412 to the nearest tenth. Do not write extra zeros.

irinina [24]

Answer:

287.9

Step-by-step explanation:

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3 years ago

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Find the area of a kite with diagonals 15 m and 7 m.

lozanna [386]

Answer:

Step-by-step explanation:

The formula of an area of a kite:

$A=\dfrac{e\cdot f}{2}$

e, f - diagonals

We have e = 15m, f = 7m.

Substitute:

$A=\dfraC{(15)(7)}{2}=\dfrac{105}{2}=52.5\ m^2$

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3 years ago

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IgorC [24]

Answer:

44.59

Step-by-step explanation:

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Divide that 3 to get average mean cost

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5 0

3 years ago

How many ways can 5 friends sit together at the movies in 5 seats?

ss7ja [257]

Answer:

120

Step-by-step explanation:

The number of friends is 5 and there are 5 seats only. So , we can find it out with the help of permutations ,

$\implies ^n P_r = \dfrac{n! }{(n-r)!}$

⇒ 5! / (5-5)!

⇒ 5! / 1!

⇒ 5!

⇒ 5 × 4 × 3 × 2 × 1

⇒ 120

<h3>Hence there are 120 ways by which 5 friends sit together at the movies in 5 seats. </h3>

3 0

3 years ago

How to find Y=MX+b in the equation​

How to find Y=MX+b in the equation