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Katarina [22]
3 years ago
11

What is 3 in 3 -in 9​

Mathematics
1 answer:
MAXImum [283]3 years ago
8 0
3 plus 3 is 6 but 3 multiplies by 3 is 9, or that 3 plus 3 is 6 plus 3 is 9
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Nesterboy [21]

Answer:

yes ∆ABC =~ ∆ADC

EXPLANATION:

Coz AB = AD

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AC = Ac

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2 years ago
In the figure below, what are the lengths of “a”, “b”, and “c”? Round answers to nearest tenth.
antoniya [11.8K]

Answer:

use a ruler to answer the question

8 0
3 years ago
Which of the following phrases are inequalities?
suter [353]

Answer:

B, C D

Step-by-step explanation:

Inequalities are the "alligators"  <   or >  or the "alligators" with lines  ≤  or ≥

<  less than

>greater than

≤  less than or equal to

≥  greater than or equal to

7 0
3 years ago
Read 2 more answers
After a ham is cured it may be smoked to add flavor or to ensure it lasts longer. Typical grocery-store hams are smoked for a sh
Elza [17]

Answer:

107

Step-by-step explanation:

Given that after a ham is cured it may be smoked to add flavor or to ensure it lasts longer.

Let X be the smoking time . Then X is N(mu, 8)

a) The sample is drawn at random

b) The sample represents the population

c) Sample size is sufficient to represent the population

b)For 99% conf interval z critical is taken since population std dev is given

Z critical = 2.58

Hence confi interval = (\mu+/- 2.58*\frac{\sigma}{\sqrt{n} } \\=(\mu +/- 2.58\frac{8}{6} )\\= (\mu -3.44, \mu+3.44)

c) As sample sizes are large and samples are randomly drawn, we can be 99% confident that sample mean falls within this interval

d) If margin of error is only 2, then we must have

2.58*\frac{8}{\sqrt{n} } =2\\10.32=\sqrt{n} \\n=106.50\\n~107

3 0
3 years ago
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Alona [7]

Answer:

x < 3/2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable

6 0
3 years ago
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