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ser-zykov [4K]
3 years ago
5

Cuál es la suma de los primeros 30 términos de la sucesión 1,2,3,4​

Mathematics
1 answer:
Bezzdna [24]3 years ago
7 0

Answer:

465

Step-by-step explanation:

1 + 2 + 3 + ... + n = n(n + 1)/2

1 + 2 + 3 + ... + 30 = 30(31)/2 = 465

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What is the minimum value for h(x)=x2−16x+60?
iogann1982 [59]
Minimum value is equal to x=8, y=-4
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at x=8, f'(x), the derivative of x equals zero, so therefore, at point x = 8, we have a minimum value.
Just plug in 8 to the original equation to find the answer for the minimum value. 
3 0
4 years ago
Find the 32nd term of the sequence 34, 37, 40, 43
Triss [41]
Increases by 3 each time
aritmetic sequence, firsrt term is 34, 3=common differnce
an=a1+d(n-1) is da formlua
a1=first term
d=common differnce
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so 32n'd term is
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6 0
3 years ago
Read 2 more answers
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enyata [817]

Answer:

it should equal 68 degrees.

Step-by-step explanation:

if you are looking for the value of m<1, you would first need to find the value of the missing angle on the left triangle. the angles in triangles are equal to 180 degrees, so the equation would be 180 = 50 + 80 + x, and x = 50.

Then move to the middle triangle. The angle you solved for has an angle "connected" to it, its vertical pair, which also equals 50. Then you solve for the last angle, the angle on the right. 180 = 50 + 62 + x, and x = 68.

m<1 is equal to its vertical angle, which is the angle you just solved for. its value should be 68 degrees.

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6 0
3 years ago
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stiks02 [169]

Answer:

A

Step-by-step explanation:

Given

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p = \frac{-2-6}{2} = \frac{-8}{2} = - 4

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5 0
3 years ago
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Sergio [31]

Answer:

A.  6x + 12 = 7x - 8.

Step-by-step explanation:

The opposite angles of a parallelogram are equal so its the first choice.

6x + 12 = 7x - 8.

6 0
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