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2 years ago

14

Anyone know where i can get the answers for geometry holt mcdougal assessment book, specifically chapter 6 and up, willing to of

fer some big points.

1 answer:

dem82 [27]2 years ago

6 0

Answer:

just go to math leaks the website and then click on geometry and you should find the 2009 textbook with all the answers

Step-by-step explanation:

You might be interested in

Here are sketches of four triangles.

baherus [9]

Answer:

3.4

Step-by-step explanation:

If we look at the top left triangle and the triangle with x, we notice that they are similar (since they have a 57° and a right angle). This means that 4 / 1 = x / 0.84, which means that x = 3.4.

7 0

2 years ago

A gardening center is planting trees for sale. Until the trees are fully grown, employees need to put rope

Zepler [3.9K]

Answer: 46ft

Step-by-step explanation:

You take the area and find it's square root then multiply it by how many sides there are to the figure in this case it is 4 sides so you multiply it by 4 getting 46

6 0

3 years ago

The value of -4 5/8 - x is positive. What are two possible values of x?

monitta

Answer:

-6, -7

Step-by-step explanation:

basically

-4 5/8 - x >0

so

x< -4 5/8

you just need 2 values less than -4 5/8

like -6 and -7

6 0

2 years ago

The estimate of the population proportion should be within plus or minus 0.02, with a 90% level of confidence. The best estimate

Rudiy27

Answer:

The sample size required is 910.

Step-by-step explanation:

The confidence interval for population proportion is:

$CI=\hat p\pm z_{ \alpha /2}\sqrt{\frac{\hat p(1-\hat p)}{n} }$

The margin of error is:

$MOE=z_{ \alpha /2}\sqrt{\frac{\hat p(1-\hat p)}{n} }$

Given:

$\hat p = 0.16\\MOE= 0.02\\Confidence\ level =0.90$

The critical value of <em>z</em> for 90% confidence level is:

$z_{\alpha /2}=z_{0.10/2}=z_{0.05}=1.645$ *Use a standard normal table.

Compute the sample size required as follows:

$MOE=z_{ \alpha /2}\sqrt{\frac{\hat p(1-\hat p)}{n} }\\0.02=1.645\times \sqrt{\frac{0.16(1-0.16)}{n} }\\n=\frac{(1.645)^{2}\times 0.16\times (1-0.16)}{(0.02)^{2}} \\=909.2244\\\approx910$

Thus, the sample size required is 910.

5 0

3 years ago

(-9 x -3) + 27 integers

NISA [10]

54

a rule I follow:
same signs positive,
different signs negative.

-9 * -3 = 27
27 + 27 = 54

5 0

3 years ago

Read 2 more answers