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Alja [10]
4 years ago
8

Can someone help me on 17,18,19 with work please?

Mathematics
1 answer:
erastova [34]4 years ago
7 0
In 19 the height is not missing

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Numbers such as 1,2,3,... are also called the ?<br> numbers.
Leviafan [203]

Answer:

Whole

Step-by-step explanation:

1,2,3 are all whole numbers

3 0
3 years ago
Tyler is using the distributive property on the expression 9 - 4(5x – 6). Here is his
Ainat [17]

Step-by-step explanation:

A Tyler made mistake in the third step

B Tyler didi not multiply 4 by 6

C 9 - 20x + 24

- 20x + 15

-5 (4x - 3)

3 0
3 years ago
Work out value of X​
lord [1]

Answer:

x=39

Step-by-step explanation:

The figure is a parallelogram

we know that

In a parallelogram opposite angles are congruent and consecutive angles are supplementary

In this problem

2x\°+(3x-15)\°=180\° ----> by consecutive interior angles

solve for x

5x-15=180

5x=180+15

5x=195

x=39

6 0
3 years ago
Qualitative researchers use qualitative analysis computer programs to a. validate the findings. b. transcribe interview recordin
Ksivusya [100]

Qualitative researchers use qualitative analysis computer programs to assign labels or codes to data.

What does qualitative research analysis entail?

  • To better comprehend ideas, opinions, or experiences, qualitative research entails gathering and evaluating non-numerical data (such as text, video, or audio).
  • It can be utilized to uncover intricate details about a situation or to spark fresh study concepts.

The following five categories can be used to categorize qualitative data analysis-

  • content evaluation
  • To classify,
  • summarize, and tabulate the data,
  • verbal or behavioral data must be categorized.
  • Analyzing stories.
  • discourse examination.
  • Framework examination. logical theory.

Learn more about Qualitative research

brainly.com/question/13498255

#SPJ4

4 0
2 years ago
A study found that a driver’s reaction time A(x) to audio stimuli and his or her reaction time V(x) to visual stimuli (both in m
amid [387]

Answer:

The required inequality is 0.0001 x^2 - 0.089 x - 7.

Step-by-step explanation:

The given inequalities are

A(x) = 0.0051x^2 - 0.319x + 15

V(x)= 0.005x^2 - 0.23x + 22

where, x is the driver's age (in years), A(x) is driver’s reaction time to audio stimuli and V(x) is his or her reaction time to visual stimuli, 16 ≤ x ≤ 70.

We need to find an inequality that can be use to find the x-values for which A(x) is less than V(x).

A(x)

0.0051x^2 - 0.319x + 15< 0.005x^2 - 0.23x + 22

0.0051x^2 - 0.319x + 15- 0.005x^2 + 0.23x- 22

Combine like terms.

0.0001 x^2 - 0.089 x - 7

where, 16 ≤ x ≤ 70.

Therefore, the required inequality is 0.0001 x^2 - 0.089 x - 7.

5 0
4 years ago
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