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2 years ago

La integral indefinida de la función h(x)=2x+5x4

Mathematics

1 answer:

Sedaia [141]2 years ago

4 0

Answer:

x^2 + x^5 + C.

Step-by-step explanation:

∫2x + 5x^4 dx

= 2 * x^2/2 + 5 * x^5/5 + C

= x^2 + x^5 + C.

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The cost of a movie ticket is $5. it costs a group of friends $105 to go to the movies. which equation describes the number of p

Bad White [126]

525, I believe. Because each ticket is $5, and in total, the tickets were $105. So I multiplied 5 x 105=525.

Please correct me if I'm wrong.

4 0

3 years ago

If 5% of an amount equals 800,000, then what is that amount? Please I confused, can someone help me!

kondor19780726 [428]

Answer:

the amount is 16,000,000

Step-by-step explanation:

first let that amount be Y for an example. so...

$\frac{5}{100}*Y=800,000$

$\frac{5Y}{100}=800,000$

$5Y=800,000*100$

$5Y=80,000,000 (then you both divide by 5 in both sides so that Y is left alone.)$

$So Y=16,000,000$

so the amount you are looking for is 16,000,000

7 0

3 years ago

2x^2(6x^3-3x+1) need help

bazaltina [42]

(

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)

(

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)

2x2(6x3−3x+1)

Simplify

Distribute

(

−

)

(

−

)

2x2(6x3−3x+1)

−

12x5−6x3+2x2

Solution

−

5 0

2 years ago

40 points!!<br> What's the equation for this ellipse?

Ostrovityanka [42]

Answer:

(x +5)²/4 +(y +8)²/36 = 1

Step-by-step explanation:

The equation of an ellipse with center (h, k) and semi-axes "a" and "b" (where "a" is in the x-direction and "b" is in the y-direction) can be written as ...

((x -h)/a)² +((y -k)/b)² = 1

Here, the center is at (h, k) = (-5, -8), and the semi-minor axis is a=2, while the semi-major axis is b=6.

The equation can be written as ...

((x +5)/2)² +((y +8)/6)² = 1

More conventionally, it is written ...

(x +5)²/4 +(y +8)²/36 = 1

3 0

3 years ago

Read 2 more answers

Which of the following is the graph of the quadratic function y - x? +10x+16 ?

Assoli18 [71]

Find the vertex:

$\textrm{Use the formula } \frac{-b}{2a} \textrm{ to find the vertex}\\ \\ \frac{-10}{2} = -5\\ \\ \textrm{In order to find the y value plug in -5 back into the function}\\ \\ y=(-5)^2+10(-5)+16\\ y=-9\\\\ \textrm{The vertex of the function is} (-5,-9)$

Determine if the parabola will open up or down:

$a > 0 \\ \\ 1>0$

Since the value of a is positive, the parabola will open upwards

Find the x and y intercepts:

Factor $y = x^2+10x + 16$ to find the x intercepts

(x+8)(x+2)

x + 8 = 0

x = -8

x + 2 = 0

x = -2

x intercepts:

x = -2

x = -8

Find the y intercept

$y = 0^2+10(0) + 16\\\\ y=16$

Hence, C. Graph A best represents the quadratic function $y = x^2+10x + 16$

6 0

3 years ago