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3 years ago

What is the value of h in the figure below?

Mathematics

2 answers:

Sunny_sXe [5.5K]3 years ago

7 0

We simply take the ratio between the corresponding sides and set them equal to each other ike this:

h (left triangle's) /3 (right's)= 12 (left's) / h (right's)
Which will be: h/3=12/h
The rest I think you know how to proceed. I hope this helps you

Gala2k [10]3 years ago

7 0

the answer on APEX is 6

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?? ?? ???????????????

NeTakaya

Hi

The answer is : 14s^133t^5u^144v^2

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5 0

3 years ago

What is the slope of the line that passes through the points (-10, 8) and

vlada-n [284]

Answer:

$slope=3$

Step-by-step explanation:

Use the following equation the find the slope:

$\frac{y_{2}-y_{1}}{x_{2}-x_{1}} =\frac{rise}{run}$

Rise over run is the change in the y-axis over the change in the x-axis from one point to the other. This is also known as the "slope". Insert the known values:

$(-10_{x1},8_{y1})\\\\(-15_{x2},-7_{y2})\\\\\\\frac{-7-8}{-15-(-10)}\\\\\frac{-7-8}{-15+10}$

Solve:

$\frac{-7-8}{-15+10}=\frac{-15}{-5}$

Simplify. Two negatives make a positive:

$\frac{-15}{-5}=\frac{15}{5}$

Simplify fraction by dividing top and bottom by 5:

$\frac{15}{5}=\frac{3}{1} =3$

The slope is 3.

:Done

8 0

3 years ago

In which of the following situations would the use of sampling be most appropriate?Multiple Choice

pishuonlain [190]

Answer:

The use of sampling would be best in the following situation:

a. The need for precise information is less important.

Step-by-step explanation:

Sampling:

It is such a process of analysis in which we divide a large proportion of data into smaller proportions called samples to determine the characteristics of that data.

The option a is correct as in sampling, we take a smaller proportion from a large pool of data so when the precise information is less important, it is a good way to use sampling.
The option b is not correct as the number of items comprising the population is always large.
The option c is not correct as the likelihood of selecting a representative is relatively not small rather it is large.
The option d is incorrect as the use of sampling is not appropriate in all of these situations.

5 0

3 years ago

How many posters could we make if we have 12 cans of paint in each poster uses 1/3 of a can

lisov135 [29]

36 posters is the answer so one can is 3 posters so you just times 12 by 3

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3 years ago

- 3.3 - ? = 2 1/2 = what value make the equation true ?

Zigmanuir [339]

? = 5.8

-3.3 - 5.8 = 2.5 or 2 1/2

4 0

3 years ago