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irina [24]
3 years ago
15

Can someone pleaseeeee helpppppo

Mathematics
2 answers:
zloy xaker [14]3 years ago
8 0

Answer: b=11

Step-by-step explanation: If you try out all of the possible values, right away you get the first answer. Substitute 11 for be and you get 3(11)+1 which is 33+1 which is 34. Then do 114+32+34 which is equal to 180 degrees and all of the angles of a triangle have to be equal to 180 degrees. Hope this helps.

sergejj [24]3 years ago
3 0

Answer:

The answer is the first one.

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Solve for r. s=2πrh
Butoxors [25]

Answer:

 s/2πh =r  

Step-by-step explanation:

s=2πrh

Divide both sides by 2πh to isolate r

 s/2πh =2πrh /2πh  

 s/2πh =r  

8 0
3 years ago
A hot air balloon holds 3,249 cubic meters of helium. The density of helium is 0.1785 kilograms per cubic meter. How many kilogr
professor190 [17]
We find the answer by using the density formula: d  =m/v
We know the density: 0.1785
We know the volume: 3,249
We DO NOT know the mass, so that is what we're trying to finding
0.1785 = m/3,249
Solve:
3,249 * 0.1785 = m/3,249 * 3,249
579.9465 which can be rounded to 579.9
The answer is D. 
5 0
3 years ago
Read 2 more answers
I need help how to get the answer please help!
ollegr [7]

Answer:

w=10

Step-by-step explanation:

You would have to set 5w-4=46.

5w-4=46

Add 4 to both sides

5w=50

Divide both sides by 5

w=10

7 0
3 years ago
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What are effective elements to include in introductions? Check all that apply.
dlinn [17]

The effective elements to include in the introductions are statement of the topic, a relevant anecdote and a surprising fact about the topic. Therefore the option 1st, 2nd and 6th options are correct.

<h3>What is Introduction? </h3>

Introduction is the starting line or the opening hook or portion that attracts the readers attention which carries the relevant background of the information.

It is the statement which represents the main point of the following argument or the paragraphs.

There are many elements that included in the introductory part some of them are as follows:-

  • a statement of the topic
  • a relevant anecdote or tale
  • a surprising fact about the topic

Therefore the option 1st, 2nd and 6th options are correct.

Learn more about Introduction here:

brainly.com/question/3964580

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7 0
2 years ago
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balandron [24]
3x + 34 

x = 4

Substitute x:

3 times 4 = 12

12 + 34 = 46

The answer is 46.

Hope this helped
4 0
3 years ago
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