2 years ago

Which equation is TRUE?

Mathematics

1 answer:

Helga [31]2 years ago

3 0

Answer:

$5x - x + 7 = 6x - 2x + 7 \\ 4x + 7 = 4x + 7$

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Please help, i need to raise my grade

Dmitrij [34]

Answer:

$r=\dfrac{v^2}{a}$

Step-by-step explanation:

To isolate r, we're going to need to do some algebraic manipulation.

$a=\dfrac{v^2}{r}$

Multiply both sides by r:

$a\cdot r=v^2$

Divide both sides by a:

$r=\dfrac{v^2}{a}$

Hope this helps!

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3 years ago

CAN YOU HELP ME SOLVING A ALGEBRAIC EXPRESSION im lost

nasty-shy [4]

If that's an addition sign, then b=-35.
If it's a division sign, then b=-150

Sorry I can't see which it is! Hope this helped though :)
Good luck!

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2 years ago

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Answer:

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Step-by-step explanation:

and caley's salad uses 2 tomatoes and servers 5 people

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2 years ago

Sara said, "If you divide my age by 3 and then add 8 years, the result is my age."

kaheart [24]

Answer:

Sara is 12

Step-by-step explanation:

12÷3=4 4+8=12

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2 years ago

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The prism represents a room that will be painted. Only the walls and ceiling will be painted. How many faces of the prism would

OLga [1]

Answer: 9

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2 years ago

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