3 years ago

Which unit rates would be appropriate for describing the speed of cars in a race?

1 answer:

7 0

I would think miles per hour would be the best units to use because that is what the speedometer of a car is read in. Hope this helped! comment back with any questions you still have!

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PLEASE HELP ME ANSWER THIS IT WILL HELP A LOT THANK YOU

USPshnik [31]

$\\ \sf\longmapsto \dfrac{6x^2y^3}{(-4x^4y)(-3x^3y^2)}$

$\\ \sf\longmapsto \dfrac{6x^2y^3}{12x^{4+3}y^{2+1}}$

$\\ \sf\longmapsto \dfrac{6x^2y^3}{12x^7y^3}$

$\\ \sf\longmapsto \dfrac{1}{2}x^{2-7}y^{3-3}$

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3 years ago

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Which triangles (if any) can be shown to be congruent using a rotation?

-BARSIC- [3]

B...Triangles 2 and 3 are rotations of each other. Triangle 1 requires a reflection.

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4 years ago

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Using the point-slope formula, what is the equation of the line that passes through the points (1,5) and (0, 0)?

DerKrebs [107]

Answer:

y =5x

Step-by-step explanation:

$y_{1}-y_{2} = m(x_{1} - x_{2} )$

(5 - 0) = m(1 - 0)

5 = m(1)

5 = m

$y_{1}-y_{2} = m(x_{1} - x_{2} )$

y - 5 = 5(x - 1)

y - 5 = 5x - 5

y = 5x -5 + 5

y = 5x

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3 years ago

PLEASE ANSWER ASAP ..............................................

Tema [17]

Answer:

Step-by-step explanation:

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3 years ago

Explain how you could determine whether a calculator correctly performs the order of operations

kaheart [24]

By using Guess and check. Use multiple calculators to find out. Buy a quality calculator

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3 years ago