2 years ago

What is the common difference of the arithmetic sequence graphed below?

2 answers:

3 0

I think it’s -0.75. The x coordinate represents the term number so y would show the pattern which is -3.75, -4.5, -5.25, -6, -6.75, -7.5, -8.25, -9. To get to the next number, each term is being decreased by 0.75. Hope this helps :)

Taya2010 [7]2 years ago

3 0

Answer:

The answer is -3/4

You might be interested in

A) For AQRS use the Triangle Proportionality Theorem to solve for x.

xenn [34]

Answer:

a. x = 14

b. Perimeter = 77

Step-by-step explanation:

a. Based on the Triangle Proportionality Theorem:

$\frac{2x - 2}{13} = \frac{21 - 7}{7}$

$\frac{2x - 2}{13} = \frac{14}{7}$

$\frac{2x - 2}{13} = 2$

Cross multiply

$2x - 2 = 2(13)$

$2x - 2 = 26$

Add 2 to both sides

$2x = 26 + 2$

$2x = 28$

Divide both sides by 2

x = 14

b. Perimeter of ∆QRS = RQ + QS + RS = (2x - 2) + 13 + 17 + (21 - 7) + 7

Plug in the value of x

= (2(14) - 2) + 13 + 17 + 14 + 7

= 26 + 13 + 17 + 14 + 7

= 77

8 0

2 years ago

9.72÷9 ___________________

goldenfox [79]

Answer:

1.08

9.72 / 9 = 1.08

8 0

2 years ago

Read 2 more answers

I will give brainliest answer. Minneapolis, Minnesota and Portland, Oregon have very similar latitudes. (Latitude measures how f

Debora [2.8K]

Answer:

The correct answer should be B

6 0

2 years ago

Read 2 more answers

What is the measure of z?

Zolol [24]

Answer:

137

Step-by-step explanation:

A straight line is 180 so take 180 and subtract 43

3 0

2 years ago

A dentist selected 16 patients at random from a population of more than 1000 patients and asked them how many times the patient

Snezhnost [94]

Well, mode is the number that occurs most, so the answer would be 7, since that is the most appearing number.

5 0

3 years ago

Read 2 more answers