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3 years ago

Which function described as the arithmetic sequence below 1,-2,-5,-8,-11

Mathematics

2 answers:

motikmotik3 years ago

5 0

Answer:

-3 it subtracts if you take 1and go back 3 times you get -3 same. for negative -5 back -3 is -8

Step-by-step explanation:

charle [14.2K]3 years ago

5 0

Answer:

its f(x)= -3x+4

Step-by-step explanation:

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Two circular cylinders are similar. The ratio of the areas of their bases is 9:4. Find the ratio of the volumes of the similar s

OleMash [197]

Answer:

27 : 8

Step-by-step explanation:

Given 2 similar figures with ratio of sides a : b, then

ratio of areas = a² : b² and

ratio of volumes = a³ : b³

Here the ratio of areas = 9 : 4, thus

ratio of sides = $\sqrt{9}$ : $\sqrt{4}$ = 3 : 2

ratio of volumes = 3³ : 2³ = 27 : 8

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3 years ago

Find the probability of spinning a 2 and 4 and rolling a 6?

Tasya [4]

Answer:

Just by simply adding the two quantities you can get the net change. $67.12 +(addition sign because we want the net change) $2.56= $69.68. The last number is the net change!

Step-by-step explanation:

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4 years ago

Read 2 more answers

A triangular prism is 40 feet long and has a triangular face with a base of 24 feet and a height of 35 feet. The other two sides

babymother [125]

Answer:

4406.08 ft

Step-by-step explanation:

6 0

3 years ago

What is the reciprocal of 2⅜

Fittoniya [83]

Answer:

8/19

Step-by-step explanation:

Use this rule: a b/c=ac+b/c

2x8+3/8

5 0

3 years ago

ANSWER ASAP

xz_007 [3.2K]

Answer:

12.5 pi or 39.26990

Step-by-step explanation:

First we can find the radius, which is half the diameter, 5 feet. To find the area of a semi-circle we would find the area of the circle and then divide by 2:

$\frac{\pi r^2}{2}$

We can substitute what we have:

$\frac{25\pi }{2}$

This gives us:

12.5 pi or 39.26990(Not sure what format you need it in)

6 0

3 years ago