3 years ago

Power is equivalent to the energy released divided by the time taken to release the energy.

Mathematics

2 answers:

-Dominant- [34]3 years ago

3 0

False! Hope this helps you

Bond [772]3 years ago

3 0

Answer:

Step-by-step explanation:

The equation for calculating power is P = energy/time.

This answer is true.

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Nookie1986 [14]

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Step-by-step explanation:Happens to me all the time :/

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3 years ago

Simplify the polynomial expression given below.<br><br> (2x − 1)(2x2 + 5x + 3) + (3x + 6)

fenix001 [56]

Answer:

$4x^{3}+8x^{2} +4x+3$

Step-by-step explanation:

Hello

To simplify the polynomial we must eliminate the parentheses

by definition

$ax^{n}*bx^{m} =abx^{n+m}$

$(2x-1)(2x^{2} +5x+3)+(3x+6)\\(4x^{3} +10x^{2} +6x-2x^{2} -5x-3)+(3x+6)\\\\We\ add\ the\ similar\ terms\\\\(4x^{3}+8x^{2} +x-3)+(3x+6)\\\\4x^{3}+8x^{2} +4x+3$

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3 years ago

Read 2 more answers

Classify PQRS with coordinates P (3,7), Q (-1,7), R (3, -1) and S (-1, -1) using as many terms as possible.

ELEN [110]

Answer:

Quadrilateral

Parallelogram

Rectangle

Step-by-step explanation:

Graph the shape, either on paper or using a website like Desmos. The shape has four sides, four right angles, and two pairs of congruent sides

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3 years ago

Fatima has a car detailing service. She charges $15.00 for a vacuum,

irina1246 [14]

Answer:

Step-by-step explanation:

Answer is B

B. 105

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3 years ago

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babunello [35]

Answer:

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Step-by-step explanation:

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