2 years ago

Consider the arithmetic sequence log x + log √2, 2 log x + log 2, 3 log x + log 2√2......

Mathematics

1 answer:

Anika [276]2 years ago

3 0

Answer:

a) $a_n=n log(x\sqrt{2} )$

b) $S_{40}=820 log (x\sqrt{2})$

Step-by-step explanation:

See attachment for step-by-step

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Rasek [7]

Answer:

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7.2.10=7.2000000000

Step-by-step explanation:

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3 years ago

El Rodeo School has 837 students. El Rodeo School has 78 more students than Hawthorne. How many students are there at Hawthorne

natita [175]

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4 years ago

What is the area of a triangle with a height of 13 cm and a base of a 10 cm?

Alecsey [184]

Area of a triangle is equal to 1/2 b(h) so since you already have the height and base, all you need to do is input it back into the equation:

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3 years ago

Read 2 more answers

Is (3,-2) a solution to the system below? How do you know?

cricket20 [7]

Step-by-step explanation:

you know by using the x and y coordinates of the point in the equations and see, if both equations are still true.

if yes, it was a solution, and if just only one is false, then it was not a solution.

(3, -2) in

y + 4x = 10

5x - y = 13

so,

-2 + 4×3 = 10

-2 + 12 = 10

10 = 10 true

5×3 - (-2) = 13

15 + 2 = 13

17 = 13 false

so, it was NOT a solution.

3 0

3 years ago

Penny attended a four year state college. She took out a student loan to pay for her tuition and room & board for the four y

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Answer:

27,880 for tutitions + 45,280 for room and board= 73,160 total

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3 years ago