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Stella [2.4K]
3 years ago
8

1. Find the circumference.

Mathematics
1 answer:
AURORKA [14]3 years ago
5 0
5ctcutctucyfgyffyctyfyftfctfyfyyg
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Convert the following into exponential form.<br> log, 256 = x
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Answer:

what small number is included right next to the log?

Step-by-step explanation:

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3 years ago
A solid machine part is to be manufactured as shown in the figure. The part is made by cutting a small cone off the top of a lar
Alexxx [7]

Answer:

The answer is 390 × pi.

Step-by-step explanation:

Big cone:

V = 1/3 x pi x r^2 x h

= 1/3 x 3.14 x 9^2 x 15

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Small cone:

V = 1/3 x pi x r^2 x h

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= 47.1 cubic inches  

1272.3 - 47.1 = 1225.2 cubic inches

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The answer is 390 × pi.

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3 years ago
If the ratio of blue marbles to red is 9:4 what is possible number of blue and red marbles in the jar
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Step-by-step explanation:

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3 years ago
Evaluate the exponent expression for a = –2 and b = 3.
serious [3.7K]

Answer:

The choose B) -9/8

Step-by-step explanation:

\frac{ - 2a ^{ - 3 }  {b}^{2} }{a}  \\  \frac{ - 2( - 2)^{ - 3}  {3}^{2} }{ - 2}  \\  \frac{ - 2(9)}{ - 2( - 8)}  = -   \frac{9}{8}

I hope I helped you^_^

6 0
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Read 2 more answers
HELP!!! ALGREBRA!!! THANK YOU!
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