2 years ago

Can someone help me on this problem

Mathematics

1 answer:

blagie [28]2 years ago

3 0

Answer:

Use the Quadratic formula

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Step-by-step explanation:

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(Consider This) Darcy and Rachel live down the hall from each other in the same dorm. Darcy likes to play her music loudly down

sineoko [7]

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Step-by-step explanation:

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3 years ago

A new LED light bulb uses 10 watts of power. Since energy = power × time , then the energy used for this light bulb can be found

sergiy2304 [10]

9514 1404 393

Answer:

150 Wh

Step-by-step explanation:

We know the energy per bulb is 10 Wh per hour, so the total energy used by 3 bulbs in 5 hours is ...

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3 years ago

Solve. Write your answer in interval notation.

lina2011 [118]

Answer: x < 3 or x ≥ 11

(-∞, 3) or [11, ∞)

Step-by-step explanation:

subtract 4 from each side

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make sure you have an OPEN DOT at 3 pointing to negative infinity and a CLOSED DOT at 11 pointing to positive infinity.

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3 years ago

Which statement is true?

Sloan [31]

I believe the last one about right triangles. That’s why Pythagorean Theorem works.

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3 years ago

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