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Stells [14]
3 years ago
12

Consider the inequality -5(x + 7) < -10. Write an inequality representing the solution for x.

Mathematics
1 answer:
Sergio039 [100]3 years ago
6 0

Answer:

x > -5

Step-by-step explanation:

-5(x+7)<-10

Divide each side by -5.  Remember to flip the inequality

-5/-5(x+7)>-10/-5

x+7 > 2

Subtract 7 from each side

x+7-7>2-7

x > -5

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Zinaida [17]

Answer:

a) r = √V/6π

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Step-by-step explanation:

a) The volume V​ (in cubic feet) of a right cylinder with a height of 6 feet and radius r (in feet) is given by V=6πr2​ . Solve the formula for r​ .

Solving for r means making r the subject of the formula

= V=6πr²

Divide both side by 6π

V/6π = 6πr²/6π

r² = V/6π

r = √V/6π

b) Then find the radius of the cylinder when the volume is 1206 cubic feet. Round your answer to the whole number.

r = √V/6π

V = 1206 ft³

r = √1206/6π

r = √(63.98028712294193)

r = 7.9987678503 inches

Approximately r = 8 inches

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2 years ago
Can someone help me pls
Vladimir79 [104]

Answer:

10) area of 130° segment  4.5 in²

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5 0
3 years ago
Johney bought 3 pounds of hamburger. He wants to divide it evenly into 5 hamburger patties. How much pound(s) is each hamburger
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3 years ago
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<h3>What is a circle?</h3>

It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)

We have a circle and a parabola:

As we know the standard form of a circle:

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The standard form of the parabola:

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If we plug the value of y from the parabola equation in the circle equation, we get a quartic equation(4th order equation)

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brainly.com/question/11833983

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