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zvonat [6]
3 years ago
13

What is the common difference for the sequence shown below? (1 point)

Mathematics
1 answer:
topjm [15]3 years ago
7 0
3.4 the answer for that
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Help ASAP please also explain how you got the answer
SpyIntel [72]

Answer:

D. Obtuse Scalene

Step-by-step explanation:

One of the angles is over 90 degrees, which classifies the triangle as obtuse (right triangles are 90 degrees, and acute triangles are under 90 degrees). None of the side lengths are equivalent, so therefore the triangle is scalene (Isosceles triangles have two sides that are the same length). Hope this helps.

4 0
4 years ago
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
Kisachek [45]

Answer:28.25

Step-by-step explanation:

Equation is: y = - 2x^2 + 113x - 497

In order to find out maximum of X, first step is to take derrivative of the function y = - 2x^2 + 113x -497.

When we do that, derrivative function is:

dy/dx = - 2 * 2 x + 113 * 1 = - 4x +113

At the maximum point derrvative function equals to zero.

So, - 4x + 113 = 0

-4x = -113

x = 28.25

So, the selling price should be 28.25

7 0
3 years ago
Read 2 more answers
F a piece of ribbon is 4 and 3 over 4. feet long, how long is it in inches?
Lilit [14]
It is 57 inches long
8 0
3 years ago
Roger is riding in a bike-a-thon to raise money for his favorite charity. The total distance of the bike-a-thon is 38.7 miles. S
Alexxandr [17]

Answer:

3.87 miles

Step-by-step explanation:

Multiply 38.7 and 0.10 or dividing 38.7 by 10 which will give you the total of 3.87.

5 0
3 years ago
Find the 7th term of the geometric sequence<br> 7, 24.5, 85.75, ...
Sloan [31]

Answer:

12,867.859375

Step-by-step explanation:

24.5/7 = 3.5

Geometric sequence

A_n = 7 * (3.5)^(n - 1)

A_7 = 7 * (3.5)^(7 - 1)

A_7 = 12,867.859375

4 0
3 years ago
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