3 years ago

I need answers for only the rectangular prisms (volumes)

Mathematics

1 answer:

kotykmax [81]3 years ago

4 0

8.) 2.5 x 2.5 x 8 = 50
9.) 3.2 x 3.2 x 7.75 = 79.36
10.) 12 x 2 x 12 = 288

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Please I want the answer!!!

ddd [48]

the first one the third one and the last

hope this helps if you need any more help let me know

4 0

3 years ago

If [infinity] cn8n n = 0 is convergent, can we conclude that each of the following series is convergent? (a) [infinity] cn(−3)n

pashok25 [27]

Answer:

a) we know that this is convergent.

b) we know that this might not converge.

Step-by-step explanation:

Given the $\sum^\infty_{n=0}C_n8^n$ is convergent

Therefore,

(a) $\sum^\infty_{n=0}C_n(-3)^n$ The power series $\sum C_nx^n$ has radius of convergence at least as big as 8. So we definitely know it converges for all x satisfying -8<x≤8. In particular for x = -3

∴ $\sum^\infty_{n=0}C_n(-3)^n$ is convergent.

(b) $\sum^\infty_{n=0}C_n(-8)^n$ -8 could be right on the edge of the interval of convergence, and so might not converge

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3 years ago

Solve For X: 12 * X+3=51

gavmur [86]

Answer:

x=4

Step-by-step explanation:

12 * X+3=51

Subtract 3 from each side

12x +3-3 = 51-3

12x = 48

Divide by 12

12x/12 = 48/12

x = 4

7 0

3 years ago

Solve (x-3)^2=5 plssss <br> thxs

Andreyy89

Answer:

=3±√5

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the product:<br> 4 1/2x 5 2/3=?

user100 [1]

Is there supposed to be parentheses?

6 0

3 years ago