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saveliy_v [14]
2 years ago
7

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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-) 10(20 - 4x) = 400
Nadusha1986 [10]

Answer:

10(20-4x)=400

200-40x=400

400-200=4x

x=5

4 0
4 years ago
On a time limit answer asap pls
UNO [17]

Answer:

160°

Step-by-step explanation:

Take notice that m∠1 and m∠2 are supplementary angles, meaning their angle measures will add up to 180°.

Since we know m∠2, we can find m∠1 easily.

180-20=160°

Hope this helped!

3 0
4 years ago
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Brett works at a local pet store. When he works 4 hours he earns $36. When he works 9 hours he earns $81. What is the rate per h
Kitty [74]

The answer is 9 Dollars per hour because 36 divided by 9 is 4 and 9 times 9 is 81.

4 0
3 years ago
What is the area of a rectangle with side lengths of 5/12 ft and 2/3ft
pentagon [3]

Answer:

5/18

Step-by-step explanation:

Area formula = length times width. 5/12x2/3 = 5/18.

7 0
2 years ago
Use the Distributive Property to simplify
Anon25 [30]

well what i got was:

the exact form: 233/28

decimal form: 7.96428571...

mixed number form: 7 27/28

not sure if this is right at all but i hope it helps at least a little

8 0
3 years ago
Read 2 more answers
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