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WITCHER [35]
3 years ago
10

Find the general term for the arithmetic series 7+10+13....​

Mathematics
1 answer:
abruzzese [7]3 years ago
5 0

Answer:

Step-by-step explanation:

First term (a) = 7

common difference (d) = 10- 7 = 3

Now

General term

tn = a + (n - 1)d

   = 7 + ( n - 1)3

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If Rs.1760 is left after paying an income tax at the rate of 12%, find the income.​
GREYUIT [131]

Answer:

295/2

Step-by-step explanation:

1760/12

885/6

295/2

7 0
3 years ago
the oval track below is formed by a straight section on each side and a semicircle at each end. what is the approximate distance
nikklg [1K]

Answer:

1040

Step-by-step explanation:

Circumference of the Circle: 439.82

Add that to the length of the rectangle time two: 439.82+(300x2)

That will give you the perimeter around the entire track:

439.82+(300x2)

439.82+600

1039.82

Rounded that is: 1040

<em>Hope this Helps :)</em>

4 0
3 years ago
Read 2 more answers
A rectangular rug has a perimeter of 20 feet. The length of the rug is 6 feet. What is the width of the rug in inches?
Alinara [238K]

Answer:

48 in

Step-by-step explanation:

The length of the rug is 6 feet. We know this must account for 2 sides of the rug, so let's multiply 6 by 2.

6 × 2 = 12

Now subtract 12 from 20.

20 - 12 = 8

Now divide 8 by 2 to find the measurement of the remaining two sides.

8 ÷ 2 = 4.

The width of the rug is 4 feet. The question wants to find the width in inches, however. So multiply 4 by 12 because there are 12 inches in each foot.

4 × 12 = 48

The width of the rug is 48 inches.

7 0
3 years ago
Carlos has 10 more dollars and Jeremy Jeremy has $5 more than the show all together they have $80 what part of 80 does Michelle
blsea [12.9K]
She would have 60 dollars.
5 0
3 years ago
−2(−1 1/4) <br> in simplest form
jolli1 [7]

Answer:

11/4 is your answer.

Step-by-step explanation:

What you do is you have to times -2 and -11/4 together.

This gives you 22/8.

This can be reduced by 2 to get:

11/4 as your answer.

6 0
4 years ago
Read 2 more answers
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