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3 years ago

Can y'all help me on number 6

Mathematics

2 answers:

Ganezh [65]3 years ago

5 0

The order is >,<,> hope this helps

Otrada [13]3 years ago

4 0

First one is greater than
Second one is Less than
Third one is greater than

I hope this helped you good luck!!

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Jayce sold 218 cups of lemonade at his lemonade stand. What is 218 rounded to the nearest ten?

luda_lava [24]

220 since 20 is considered a ten.

4 0

3 years ago

Read 2 more answers

Help with those three please!!

Scilla [17]

Answer:

Part 1) Option A. The axis of symmetry is x=4

Part 2) Option C. minimum

Part 3) Option A. (4,-4)

Part 4) Option B. (2,0) and (6,0)

Step-by-step explanation:

we have

$f(x)=x^{2}-8x+12$

Part 1) What is the axis of symmetry of the parabola described by the equation above?

we know that

The equation above is a vertical parabola open upward

The axis of symmetry is the x-coordinate of the vertex

Find the vertex of the parabola (convert the equation in vertex form)

$f(x)-12=x^{2}-8x$

$f(x)-12+16=x^{2}-8x+16$

$f(x)+4=x^{2}-8x+16$

$f(x)+4=(x-4)^{2}$

$f(x)=(x-4)^{2}-4$ ----> equation in vertex form

The vertex of the parabola is (4,-4)

The axis of symmetry is x=4

Part 2) The vertex of the equation above is also

we know that

The equation above is a vertical parabola open upward

therefore

The vertex is a minimum

Part 3) What is the vertex of the parabola described by the equation above

we know that

The equation of the parabola into vertex form is equal to

$f(x)=(x-4)^{2}-4$

therefore

The vertex of the parabola is (4,-4)

Part 4) What are the x-intercepts of the parabola described by the equation above

we know that

The x-intercepts are the values of x when the value of y is equal to zero

$f(x)+4=(x-4)^{2}$

f)x)=0

$4=(x-4)^{2}$

take square root both sides

$(x-4)=(+/-)2$

$x=4(+/-)2$

$x=4(+)2=6$

$x=4(-)2=2$

therefore

The x-intercepts are

(2,0) and (6,0)

7 0

3 years ago

Find the slope and y-intercept of the line through the given points. (1-8)

Arlecino [84]

Answer:

You need a graph chart for this, people won't really be able to help that much, the most they can give you is the y intercept for these points.

Step-by-step explanation:

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=4%2A%289%5E%7B2%7D%20%2F27%2A5%29" id="TexFormula1" title="4*(9^{2} /27*5)" alt="4*(9^{2} /27*

ratelena [41]

Answer:

Step-by-step explanation:

Simplify the following:

4×9^2/27×5

9^2/27×5 = (9^2×5)/27:

4×(9^2×5)/27

4×(9^2×5)/27 = (9^2×5×4)/27:

(9^2×5×4)/27

9^2 = 81:

(81×5×4)/27

81/27 = (27×3)/27 = 3:

3×5×4

3×5 = 15:

15×4

15×4 = 60:

Answer: 60

7 0

4 years ago

Ball drop with kinetic and potential energy

bagirrra123 [75]

Answer:

When the ball is dropped on the ground, the potential energy convert into kinetic energy. It had potential energy when it was held in the air waiting to be dropped, and It had kinetic energy when it was dropped because kinetic energy is when it's moving. when you drop it, your moving it.

Step-by-step explanation:

your welcome *bows*

7 0

3 years ago