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7nadin3 [17]
3 years ago
10

Find the 15th term of arithmetic progression if it’s first term is 10 and second term is 8

Mathematics
1 answer:
creativ13 [48]3 years ago
3 0

Answer:

-20

Step-by-step explanation:

instead of counting multiply the difference (-2) by 15 get -28 and add the first number 10 and -30 to get 20

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Express 2100 as the product of its prime factors
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2100 
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Round to the nearest cent ​$73,028.85316
polet [3.4K]

Answer:

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3 0
4 years ago
M = –8<br> no solution<br> m = 8 or –8<br> m = –4
Simora [160]

Answer:

Step-by-step

1+m/2 -1 =-3+1

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when m was 8

8 = -4

8 ≠ -4

7 0
3 years ago
Read 2 more answers
The area of a rectangle is 20 square meters. The length of the rectangle is (x-3) meters and the
babunello [35]

Answer:22fy

Step-by-step explanation:

cause I got it right

6 0
2 years ago
The distance between Lincoln, NE, and Boulder, CO, is about 500 miles. The distance between Boulder, CO, and a third city is 200
GenaCL600 [577]
We know that

The sum of the lengths of any two sides of a triangle is greater than the length of the third side (Triangle Inequality Theorem)

Let 

A------> Lincoln, NE

B------> Boulder, CO

C------> third city


we know that

in the triangle ABC

AB=500 miles

BC=200 miles

AC=x


Applying the Triangle Inequality Theorem

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2) 200+x > 500----> x > 500-200------> x > 300 miles


the solution for x is 

300 < x < 700

the interval is------> (300,700)

the possible distances, d, in miles, between Lincoln, NE, and the third city, are in the range between 300 and 700 miles
6 0
3 years ago
Read 2 more answers
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