3 years ago

Please answer the question in the picturee

Mathematics

1 answer:

marin [14]3 years ago

6 0

Answer: 8

Step-by-step explanation:

12-4= 8

*8 is the length of the side because of this theory I forgot, but yeah!

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3 years ago

A box contains 10 tags, numbered 1 through 10, with a different number on each tag. A second box contains

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Answer:

(E) 29.0

Step-by-step explanation:

If a tag is drawn at random from each box, the expected value of the sum of the tags is the sum of the expected values for each tag.

The expected value for each tag is the mean value of the numbers in its box.

$EV = \frac{1+2+3+4+5+6+7+8+9+10}{10} +\frac{20+21+22+23+24+25+26+27}{8} \\EV = 5.5 +23.5\\EV= 29$

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Elena said the equation 9x+15=3x+15 has no solutions because 9x is greater than 3x. Do you agree with Elena? Explain your reason

baherus [9]

Answer:

Disagree

Step-by-step explanation:

You can solve this problem by doing as follows:

9x+15=3x+15

-3x -3x

6x+15=15

-15 -15

6x=0

Although x=0, x=0 is still a solution to the problem.

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4 years ago

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F(n)=4n-3 find the 15th term of the sequence defined by the explicit rule

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Answer:

Step-by-step explanation:

hello,

we need to evaluate f(15) so

f(15)=4*15-3=60-3=57

Hope this helps

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3 years ago

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Step-by-step explanation:

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