2 years ago

Find the common difference of the arithmetic sequence 2, 4, 6, ...

Mathematics

1 answer:

Nataly_w [17]2 years ago

6 0

The answer to this question is 2

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in order to prepare for building a brick patio, a rectangle measuring 8 feet by 10 feet must be marked off, then the dirt dug ou

Gala2k [10]

The sand makes up a rectangular prism of dimensions 8' by 10' by 0.5'.

The volume of sand is then V = L*W*H, or V = (10')(8')(0.5') = 40 cubic ft.

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2 years ago

Which system of equations can be used to solve for the point of intersection of the lines on the graph? A) y = x - 7; y = 2x + 2

ratelena [41]

Answer:

C) y = 2x + 7; y = 2x + 2

Step-by-step explanation:

The two lines are parallel and so will have the same slope.

From the graph, the slope of both lines are two.

Using slope intercept formula, y=mx+c, with m=2, we have y=2x+c

The blue line has a y-intercept of 2 so the equation is

$y = 2x + 2$

The red line has a y-intercept of -7 so the equation is

$y = 2x - 7$

Hence the system is

y=2x+2

y=2x-7

The correct answer is C

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3 years ago

One third of a birds eggs hatched. If 2 eggs hatched, how many eggs did the bird lay?

Paul [167]

If 1/3 of a birds eggs hatch and 2 eegs hatch the bird would have to have laid 6 eggs in total.

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3 years ago

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I believe the answer is 1064.

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2 years ago

ASAP PLS! What is 2k^2+3k-13=k^2+15?

shepuryov [24]

2k^2+3k-13=k^2+15

subtract k^2 -15 from each side

k^2 +3k -28=0

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Answer: k= -7,4

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3 years ago

Find the common difference of the arithmetic sequence 2, 4, 6, ... ​

Find the common difference of the arithmetic sequence 2, 4, 6, ...