1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DiKsa [7]
3 years ago
13

Find value of x (5x) (3x + 28)

Mathematics
2 answers:
LuckyWell [14K]3 years ago
6 0

Answer:

ok so I got two different answers

5xtimes3x+28

5times3=15x

15x=28

28/15=1.866666667

x=1.867

or

5x+3x+28

5+3=8x

8x=28

8/28=3.5

x=3.5




Tamiku [17]3 years ago
4 0

Answer:

0 or -9.33

Step-by-step explanation:

We can find x by making the equation equal to 0:

5\cdot{x}\cdot{(3\cdot{x}+28)}=0

Therefore x can equal:

5\cdot{x}=0

x=0

or

3\cdot{x}+28=0

x=-28/3=-9.33

You might be interested in
Which statement is false?
Zarrin [17]
<span>Let's analyze our choices:
1. Media messages may translate differently across different media. Let's see here, if a person is reading a newspaper, would they react differently than if they noticed a tweet by their friend online about presidential campaign ads? Yes, they probably would, so this statement is true.
2. When analyzing media, it is important to ask, "Does it work ". If a person told you that the sky is actually pink but Mary Poppins is actually a real person and just makes you think that the sky looks blue, and that they learned this because the news told them so, would you automatically believe them? Not really. :P Therefore option 2 is out of the way.
3. It is important to understand that media messages do not have a goal. HAH! People and messages always have a goal. I think we may have found our false statement, but just to be sure, let's take a look at our last statement.
4. People will perceive media messages differently. </span>Have you ever watched a debate and thought that one side did a better job than the other, and then your friend starts an argument with you as they think that's total baloney? This statement is true too.

This leaves the only false statement as 3. <span>It is important to understand that media messages do not have a goal.</span>

Did that answer your question?
7 0
4 years ago
For people in 7th grade struggling with Circle (Radius - Diameter - Circumference)
vladimir1956 [14]

Answer:

This is super nice!

I'm not a lot of people appreciate this :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Two similar circles are shown. The circumference of the
statuscvo [17]

The circumference of the smaller circle is [\frac{2\pi}{3} ]x \ units.

The given parameters:

  • Radius of the larger circle = x
  • Radius of the smaller circle = ¹/₃ x

The circumference of the smaller circle is calculated as follows;

C = 2\pi r\\\\C = 2\pi (\frac{x}{3} )\\\\C = [\frac{2\pi}{3} ]x \ units

Thus, the circumference of the smaller circle is [\frac{2\pi}{3} ]x \ units.

Learn more about circumference of circle here: brainly.com/question/9782777

4 0
2 years ago
Read 2 more answers
Please answer quickly easy 15 points but please answer quick
vekshin1

Answer:

24.25 feet

Step-by-step explanation:

6 0
3 years ago
The length of a rectangular room is 2 feet longer than twice the width. if the room's perimeter is 196 feet, what are the room's
stiks02 [169]
<span>x= 132/6=22 Width
2x+2= Length
2(22) +2= 46= Length </span>
7 0
4 years ago
Other questions:
  • Write the expression 6 7/12 in radical form.
    10·2 answers
  • Alyssa is building a brick mailbox. She is going to stack bricks that are each 2/3 ​​ ftstart fraction, 2, divided by, 3, end fr
    13·1 answer
  • Select the pair of functions representing f(x) and g(x) if f(g(x))=8x+1
    14·1 answer
  • NEED ANSWER QUICK!!
    9·2 answers
  • Compare the numbers 5/g and 0.5. Use the symbols &lt;, &gt;, or =
    13·1 answer
  • Can anyone help with this <br> 35=11x <br> Can you do a step by step too<br><br> Thanks!
    10·1 answer
  • Which of the following equations could be used to find one of the numbers
    9·1 answer
  • What is it?<br>10x + 4<br>10x + 4<br>A) 104<br>B) 110<br>D) 132<br>C) 126​
    8·1 answer
  • Need helpp fastt plss will give brainliest to who is correct plss helpp
    12·2 answers
  • PLZZZZ HELP ASAP PLZZZ
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!