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loris [4]
3 years ago
15

-6,-5,-4,-3,...ruleWhat is answer ​

Mathematics
1 answer:
masya89 [10]3 years ago
7 0

Answer:

a_{n} = n - 7

Step-by-step explanation:

There is a common difference between consecutive terms in the sequence

d = - 5 - (- 6) = - 4 - (- 5) = - 3 - (- 4) = 1

This indicates the sequence is arithmetic with nth term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 6 and d = 1 , then

a_{n} = - 6 + 1 (n - 1) = - 6 + n - 1 = n - 7

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Amanda uses the equation y = kx to determine how much money (y) she earns after working any number of hours (x). Amanda earned $
hram777 [196]
The answer is 8.75 because i look it up in my notes
 
5 0
4 years ago
Display the set of data in a histogram.
VARVARA [1.3K]

Answer:

The answer to your question is the third histogram

Step-by-step explanation:

What we must check in a histogram is that the x-axis is represented the intervals and in the y-axis is represented the frequency.

The first histogram is incorrect just by observing the first bar, we notice that the correct frequency from 0 to 4 is 3, not 14. This histogram is incorrect.

Also, the second histogram is incorrect, the frequency of the first category is 3, not 12. This histogram is wrong.

The third histogram is correct because all the bars are in agreement with their frequencies.

The last histogram is incorrect, for example, the last frequency is 12, not 3.

4 0
3 years ago
Need help with da question
Drupady [299]

Answer:

2 9/20

Step-by-step explanation:

9\frac{3}{4}-7\frac{3}{10}\\\frac{39}{4} -\frac{73}{10}\\\frac{39x5}{4x5}-\frac{73x2}{10x2}\\\frac{195}{20}-\frac{146}{20}\\\frac{49}{20}\\2\frac{9}{20}

*I used an x for the multiplication symbol...there's no variable involved in this.  

8 0
2 years ago
I will give Brainliest please help me.
dlinn [17]
Hello,

To answer your problem, use the Pythagorean Theorem for 2 right triangles and the Area of a Rectangle to find the Area of the Parallelogram.

All together:

A = 2(area of right triangle) + (area of rectangle)

A = 2[1/2*b*h] + [b*h]

To find the area of the parallelogram, I would be here for a while. Haha

5 0
3 years ago
Hello please help me
finlep [7]

Answer:

Question 1: Answer is the square root of 109.

Question 2: Answer is 2, 1, 1

Question 3: Answer is True

Step-by-step explanation:

The square root of 109 is about 10.4 which is greater than 5 and 9.

In the equation a^2 + b^2 = c^2, a and b represent the legs of a triangle and c represents the hypotenuse.

The Pythagorean Theorem states that "For all right triangles the square of the hypotenuse is equal to the square of both sides. (a^2 + b^2 = c^2)

6 0
3 years ago
Read 2 more answers
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