All categories

2 years ago

Nth term 12 10 8 6 4

Mathematics

1 answer:

Dmitry_Shevchenko [17]2 years ago

4 0

Answer:

12-2(n-1).

Step-by-step explanation:

It can be written 12-2n+2=14-2n, so that when n=1, the 1st term is 14-2=12. The 5th term is 14-10=4; the 6th is 14-12=2.

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What is the value of the expression below when m=9 and n=3

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Answer:

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3 years ago

The answer to the question above accurate please

SashulF [63]

Answer:

x = 132 degrees

Step-by-step explanation:

To help explain, lets add some letters to designate those line intersections.

Starting at x, label that intersection O, then go up-right to that intersection and label that P, then go down-right to that intersection and label that Q, then go up-right and name that R, then go down-right and label that S, finally go right to that intersection and label that T.

Angle TRS = 12 degrees because isosceles triangle so TRS = a = 12 degrees.

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Angle PRQ = 36 degrees because isosceles.

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Angle x = 180 -48 = 132 degrees because it is supplementary.

3 0

3 years ago

3016÷13 help.me please

faust18 [17]

Answer:

232

Step-by-step explanation:

3016/13=232

use a calculator

5 0

3 years ago

Read 2 more answers

Someone explain this to me

e-lub [12.9K]

Answer: a) y = f(x - 6)

b) y = f(x) - 2

Step-by-step explanation:

For transformations we use the following formula: y = a f(x - h) + k

a = vertical stretch
h = horizontal shift (positive = right, negative = left)
k = vertical stretch (positive = up, negative = down)

a) f(x) has a vertex at (-1, 1)

M has a vertex at (5, 1)

The vertex shifted 6 units to the right → h = +6

Input h = +6 into the equation and disregard "a" and "k" since those didn't change. ⇒ y = f(x - 6)

b) f(x) has a vertex at (-1, 1)

N has a vertex at (-1, -1)

The vertex shifted down 2 units → k = -2

Input k = -2 into the equation and disregard "a" and "h" since those didn't change. ⇒ y = f(x) - 2

7 0

4 years ago