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Fiesta28 [93]
2 years ago
14

Please i need help with this question

Mathematics
1 answer:
Zina [86]2 years ago
5 0

Answer:

A & D are correct

Step-by-step explanation:

to solve for 'x':

4x + 16 = 180

4x = 164

x = 41

m∡A =  2(41)+1 = 83°

m∡B = 41°

m∡C = 41+15 = 56°

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Simplify:<br> 5x+3−(x+1)=<br> I will give brainliest to the correct answer :D
djyliett [7]

Answer:

4x+2

I hope this helps love. Have a good night!!

Remove parentheses.

5x+3-x-15x+3−x−1

Collect like terms.

(5x-x)+(3-1)(5x−x)+(3−1)

Simplify.

4x+24x+2

4 0
3 years ago
What is the solution to |3x| (&gt;=) 9?
jeka94

|3x| >= 9

3x >= 9

x >= 3

-3x >= 9

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Answer

x <= -3 or x >= 3

Hope it helpes

6 0
3 years ago
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What is the value of 2x+3 if x=1
Ostrovityanka [42]

Answer:

5

Step-by-step explanation:

=> 2x+3

<em>For x = 1</em>

=> 2(1) + 3

=> 2+3

=> 5

5 0
3 years ago
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Suppose you were trying to gain an understanding of how the very best painter in an automotive factory works. You know that ther
Georgia [21]

Answer:

Qualitative data

Step-by-step explanation:

Qualitative methods like an interviews and observations that are considered valuable as of their detail, descriptiveness, and uniqueness.

In this given situation,  it is already known that the specific painter who outperforms in the factory.

And my motive is to gain an understanding with respect to the performing as a best painter for an automative industry so the same information would be observed and interviewed him

5 0
3 years ago
teachers for several classes and a district are told to use a new method for teaching reading while all the other classes use tr
OLEGan [10]
The <u>correct answer</u> is:

Experiment

Explanation:

In an experiment, one group is given a treatment while at least one other group is not.  After the treatment is finished, the results of the group that receive the treatment are compared with the results of the group (or groups) that do not receive the treatment, to determine if the treatment had any effect on the group.

In this problem, the different groups are the classes.  Some classes use the new method, which is the treatment, while other classes do not.  At the end of the year, the reading results of each class are compared to see if the treatment (new method) had any effect.
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3 years ago
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