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
topjm [15]
3 years ago
14

Find the sum of (x + 5) and (2x + 3)

Mathematics
1 answer:
Genrish500 [490]3 years ago
7 0
What you can do is subtract 1x from each side 
Then you subtract 3 from each side
Then it tells you x=2
Always put what you think x is back into the problem and see if it works out

Example on how you do it:
(x+5)=(2x+3)
5=(x+3)
2=x
You might be interested in
100 POINT QUESTION PLEADSE HELP
Sindrei [870]

Answer:

The person is 14 years old

Step-by-step explanation:

1. Multiply 6 times 18 which is 108

2. Add all numbers together in list which is 94

3. Subtract 94 from 108 which is 14

4. To check answer add 94 plus 14 and divide by 6 and you will get the median which is 18, now you know this answer is correct.

8 0
2 years ago
I keep coming up with different answers please help me?
allsm [11]
The answer is 1,600.
3 0
2 years ago
Read 2 more answers
What is the angle of B?​
amid [387]

Answer:

31

Step-by-step explanation:

4 0
3 years ago
Hii please help i’ll give brainliest if you give a correct answer please please hurry it’s timed
Alexxandr [17]
Answer:

The first book ur
3 0
3 years ago
Find the area of the trapezoid to the nearest tenth.
erica [24]

Answer:

2.2 metres squared

Step-by-step explanation:

We need to find the area of this trapezoid.

The area of a trapezoid is denoted by:

A=\frac{(b_1+b_2)h}{2}, where b_1 and b_2 are the parallel bases and h is the height

Here, we already know the lengths of the two bases; they are 0.9 metres and 2.3 metres. However, we need to find the length of the height.

Notice that one of the angles is marked 45 degrees. Let's draw a perpendicular line from top endpoint of the segment labelled 0.9 to the side labelled 2.3. We now have a 45-45-90 triangle with hypotenuse 2.0 metres. As one of such a triangle's properties, we can divide 2.0 by √2 to get the length of both legs:

2.0 ÷ √2 = √2 ≈ 1.414 ≈ 1.4

Thus, the height is h = 1.4 metres. Now plug all these values we know into the equation to find the area:

A=\frac{(b_1+b_2)h}{2}

A=\frac{(0.9+2.3)*1.4}{2}=2.2

The answer is thus 2.2 metres squared.

<em>~ an aesthetics lover</em>

8 0
3 years ago
Other questions:
  • Please please please help me 19 points this is due today i know the answer is -47 but i dont know how to work the problem out to
    13·1 answer
  • What goes into 451 evenly
    7·2 answers
  • IF ANYONE HELPS ME I WILL DO ANYTHING!!!! I POSTED 6 MINUTES AGO about.. maybe more
    9·1 answer
  • 4 cm
    11·1 answer
  • 3.5.2 Test (CSI) Question 6 of 12 Use the area of the rectangle to find the area of the triangle. 5 ft 10 ft O A. The area of th
    12·1 answer
  • Using n = 3.14, find the area of a circle with a radius of 16.
    15·1 answer
  • Find the inverse of the function using complete sentence
    10·1 answer
  • What is 90 percent as a decimal rounded to the thousandths place <br><br> (will give brainliest)
    6·1 answer
  • Amy's home is 1.8 km from the shop.
    14·1 answer
  • Round of the underlined digit in each day decimal number​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!