3 years ago

Anybody got some answers?

Mathematics

1 answer:

kiruha [24]3 years ago

4 0

I don’t know if this is right but this is what I figured.
37.245508982

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Solve and write solution in interval notation 4(x+1)+3>x-5

soldi70 [24.7K]

Answer:

$\large\boxed{x\in\left(-\dfrac{13}{3},\ \infty\right)}$

Step-by-step explanation:

$4(x+1)+4>x-5\qquad\text{use the distributive property}\\\\4x+4+4>x-5\\\\4x+8>x-5\qquad\text{subtract 8 from both sides}\\\\4x>x-13\qquad\text{subtract}\ x\ \text{from both sides}\\\\3x>-13\qquad\text{divide both sides by 3}\\\\x>-\dfrac{13}{3}\to x\in\left(-\dfrac{13}{3},\ \infty\right)$

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3 years ago

there's a crab on the ocean floor 60 ft below sea level and a bird 120 ft in the air how far apart are the crab and the bird

baherus [9]

Answer:

180 feet

Step-by-step explanation:

|-60+120| is 180

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3 years ago

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What’s the answer to this question quickly?

marissa [1.9K]

Domain : x-values , curve starts at x=3 and goes to the right. [3,infinity)

Range: y-values, curve goes both up and down forever. (-infinity,infinity)

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4 years ago

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Please help me I don't have a lot of time<br> tan(30)=a/2

Ludmilka [50]

Answer:

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4 years ago

Given: -3(2x + 7) = -29 – 4x; Prove: x = 4

sergey [27]

Answer:

See steps below

Step-by-step explanation:

-3(2x+7)=-29-4x

Use the distributive property

-6x-21=-29-4x

Add 21 to each side

-6x=-8-4x

Add 4x to both sides

-2x=-8

Divide by -2

x=4

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3 years ago