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3 years ago

Which of the following inequalities has the graphed solution below?

Mathematics

1 answer:

alexandr1967 [171]3 years ago

5 0

I think either x + 1 >_0 or x - 1 >_0, but I personally would choose x + 1 >_0

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Which of the following systems of inequalities has point D as a solution? f(x) = 3x+4

Alex73 [517]

I think is this one

8 0

3 years ago

Please and thank you to whoever helps

Zepler [3.9K]

Answer:

1131.0 m³

Step-by-step explanation:

Using the formula for the volume of a cylinder, fill in the appropriate values and do the arithmetic.

V = πr²h

Since this formula needs the radius of the cylinder and you are given the diameter, you must divide the diameter by 2 to get the radius:

r = d/2 = (12 m)/2 = 6 m

Then the volume is ...

V = π(6 m)²(10 m) = 360π m³ ≈ 1131.0 m³ . . . . . rounded to tenths

8 0

3 years ago

What is the solution to this inequality?

Snezhnost [94]

Answer:

$\boxed{\sf{D. \quad x < 3}}$

Step-by-step explanation:

It is necessary to isolate the term of x from one side of an inequality to find its solution.

First, add by 8 from both sides.

$\sf{-4x-8+8 > -20+8}$

Solve.

-20+8=-12

Rewrite the problem down.

$\sf{-4x > -12}$

Multiply by -1 from both sides.

(-4x)(-1)<(-12)(-1)

Solve.

Multiply the numbers from left to right.

(-12)(-1)=12

4x<12

Divide by 4 from both sides.

4x/4<12/4

Solve.

Divide the numbers from left to right.

12/4=3

x<3

Therefore, the correct answer is D. x<3 (last option).

I hope this helps you! Let me know if my answer is wrong or not.

5 0

2 years ago

Read 2 more answers

Can someone please help me

alexdok [17]

Answer:

idk

Step-by-step explanation:

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3 years ago

It costs $10 to initially get in to a county fair, then $2 for every ride that somebody wants to go on. What would be the slope

nevsk [136]

Answer:

y intercept is 10 and slope is 2

Step-by-step explanation:

3 0

3 years ago